diff --git a/src/components/Actions.scss b/src/components/Actions.scss
index 925e918d..df0d7375 100644
--- a/src/components/Actions.scss
+++ b/src/components/Actions.scss
@@ -2,13 +2,13 @@
 .undo-redo-buttons {
   background-color: var(--island-bg-color);
   border-radius: var(--border-radius-lg);
+  box-shadow: 0 0 0 1px var(--color-surface-lowest);
 }
 
 .zoom-button,
 .undo-redo-buttons button {
-  border: 1px solid var(--default-border-color) !important;
   border-radius: 0 !important;
-  background-color: transparent !important;
+  background-color: var(--color-surface-low) !important;
   font-size: 0.875rem !important;
   width: var(--lg-button-size);
   height: var(--lg-button-size);
diff --git a/src/components/FilledButton.scss b/src/components/FilledButton.scss
index e171ff8d..c0a57f27 100644
--- a/src/components/FilledButton.scss
+++ b/src/components/FilledButton.scss
@@ -12,32 +12,32 @@
 
     &--color-primary {
       &.ExcButton--variant-filled {
-        --text-color: var(--input-bg-color);
+        --text-color: var(--color-surface-lowest);
         --back-color: var(--color-primary);
 
         &:hover {
-          --back-color: var(--color-primary-darker);
+          --back-color: var(--color-brand-hover);
         }
 
         &:active {
-          --back-color: var(--color-primary-darkest);
+          --back-color: var(--color-brand-active);
         }
       }
 
       &.ExcButton--variant-outlined,
       &.ExcButton--variant-icon {
         --text-color: var(--color-primary);
-        --border-color: var(--color-primary);
-        --back-color: var(--input-bg-color);
+        --border-color: var(--color-border-outline);
+        --back-color: transparent;
 
         &:hover {
-          --text-color: var(--color-primary-darker);
-          --border-color: var(--color-primary-darker);
+          --text-color: var(--color-brand-hover);
+          --border-color: var(--color-brand-hover);
         }
 
         &:active {
-          --text-color: var(--color-primary-darkest);
-          --border-color: var(--color-primary-darkest);
+          --text-color: var(--color-brand-active);
+          --border-color: var(--color-brand-active);
         }
       }
     }
diff --git a/src/components/HelpDialog.scss b/src/components/HelpDialog.scss
index 8a0a08f3..0722c972 100644
--- a/src/components/HelpDialog.scss
+++ b/src/components/HelpDialog.scss
@@ -19,20 +19,35 @@
     }
 
     &__btn {
+      --background: var(--color-surface-mid);
+
       display: flex;
       column-gap: 0.5rem;
       align-items: center;
-      border: 1px solid var(--default-border-color);
+      background-color: var(--background);
       padding: 0.625rem 1rem;
+      border: 1px solid var(--background);
       border-radius: var(--border-radius-lg);
       color: var(--text-primary-color);
       font-weight: 600;
       font-size: 0.75rem;
       letter-spacing: 0.4px;
 
+      @at-root .excalidraw.theme--dark#{&} {
+        --background: var(--color-surface-high);
+        &:hover {
+          --background: #363541;
+        }
+      }
+
       &:hover {
+        --background: var(--color-surface-high);
         text-decoration: none;
       }
+
+      &:active {
+        border-color: var(--color-primary);
+      }
     }
 
     &__link-icon {
diff --git a/src/components/LibraryMenu.scss b/src/components/LibraryMenu.scss
index 16715614..1de8aee1 100644
--- a/src/components/LibraryMenu.scss
+++ b/src/components/LibraryMenu.scss
@@ -99,10 +99,10 @@
     font-size: 0.75rem;
 
     &:hover {
-      background-color: var(--color-primary-darker);
+      background-color: var(--color-brand-hover);
     }
     &:active {
-      background-color: var(--color-primary-darkest);
+      background-color: var(--color-brand-active);
     }
   }
 
diff --git a/src/components/RadioGroup.scss b/src/components/RadioGroup.scss
index 86064826..eb70f4a8 100644
--- a/src/components/RadioGroup.scss
+++ b/src/components/RadioGroup.scss
@@ -1,27 +1,18 @@
 @import "../css/variables.module";
 
 .excalidraw {
-  --RadioGroup-background: #ffffff;
-  --RadioGroup-border: var(--color-gray-30);
+  --RadioGroup-background: var(--island-bg-color);
+  --RadioGroup-border: var(--color-surface-high);
 
   --RadioGroup-choice-color-off: var(--color-primary);
-  --RadioGroup-choice-color-off-hover: var(--color-primary-darkest);
-  --RadioGroup-choice-background-off: white;
-  --RadioGroup-choice-background-off-active: var(--color-gray-20);
+  --RadioGroup-choice-color-off-hover: var(--color-brand-hover);
+  --RadioGroup-choice-background-off: var(--island-bg-color);
+  --RadioGroup-choice-background-off-active: var(--color-surface-high);
 
-  --RadioGroup-choice-color-on: white;
+  --RadioGroup-choice-color-on: var(--color-surface-lowest);
   --RadioGroup-choice-background-on: var(--color-primary);
-  --RadioGroup-choice-background-on-hover: var(--color-primary-darker);
-  --RadioGroup-choice-background-on-active: var(--color-primary-darkest);
-
-  &.theme--dark {
-    --RadioGroup-background: var(--color-gray-85);
-    --RadioGroup-border: var(--color-gray-70);
-
-    --RadioGroup-choice-background-off: var(--color-gray-85);
-    --RadioGroup-choice-background-off-active: var(--color-gray-70);
-    --RadioGroup-choice-color-on: var(--color-gray-85);
-  }
+  --RadioGroup-choice-background-on-hover: var(--color-brand-hover);
+  --RadioGroup-choice-background-on-active: var(--color-brand-active);
 
   .RadioGroup {
     box-sizing: border-box;
diff --git a/src/components/Sidebar/SidebarTrigger.scss b/src/components/Sidebar/SidebarTrigger.scss
index 7c0669c4..834df656 100644
--- a/src/components/Sidebar/SidebarTrigger.scss
+++ b/src/components/Sidebar/SidebarTrigger.scss
@@ -3,8 +3,7 @@
 .excalidraw {
   .sidebar-trigger {
     @include outlineButtonStyles;
-
-    background-color: var(--island-bg-color);
+    @include filledButtonOnCanvas;
 
     width: auto;
     height: var(--lg-button-size);
diff --git a/src/components/Switch.scss b/src/components/Switch.scss
index ab98bad6..ca3c0371 100644
--- a/src/components/Switch.scss
+++ b/src/components/Switch.scss
@@ -1,15 +1,13 @@
 @import "../css/variables.module";
 
 .excalidraw {
-  --Switch-disabled-color: #d6d6d6;
-  --Switch-track-background: white;
-  --Switch-thumb-background: #3d3d3d;
-
-  &.theme--dark {
-    --Switch-disabled-color: #5c5c5c;
-    --Switch-track-background: #242424;
-    --Switch-thumb-background: #b8b8b8;
-  }
+  --Switch-disabled-color: var(--color-border-outline);
+  --Switch-disabled-toggled-background: var(--color-border-outline-variant);
+  --Switch-disabled-border: var(--color-border-outline-variant);
+  --Switch-track-background: var(--island-bg-color);
+  --Switch-thumb-background: var(--color-on-surface);
+  --Switch-hover-background: var(--color-brand-hover);
+  --Switch-active-background: var(--color-brand-active);
 
   .Switch {
     position: relative;
@@ -28,7 +26,11 @@
 
     &:hover {
       background: var(--Switch-track-background);
-      border: 1px solid #999999;
+      border: 1px solid var(--Switch-hover-background);
+    }
+
+    &:active {
+      border: 1px solid var(--Switch-active-background);
     }
 
     &.toggled {
@@ -43,11 +45,11 @@
 
     &.disabled {
       background: var(--Switch-track-background);
-      border: 1px solid var(--Switch-disabled-color);
+      border: 1px solid var(--Switch-disabled-border);
 
       &.toggled {
-        background: var(--Switch-disabled-color);
-        border: 1px solid var(--Switch-disabled-color);
+        background: var(--Switch-disabled-toggled-background);
+        border: 1px solid var(--Switch-disabled-toggled-background);
       }
     }
 
@@ -92,7 +94,7 @@
     }
 
     &.disabled.toggled:before {
-      background: var(--color-gray-50);
+      background: var(--Switch-disabled-color);
     }
 
     & input {
diff --git a/src/components/TextField.scss b/src/components/TextField.scss
index 57093996..74518d21 100644
--- a/src/components/TextField.scss
+++ b/src/components/TextField.scss
@@ -1,25 +1,16 @@
 @import "../css/variables.module";
 
 .excalidraw {
-  --ExcTextField--color: var(--color-gray-80);
-  --ExcTextField--label-color: var(--color-gray-80);
-  --ExcTextField--background: white;
-  --ExcTextField--readonly--background: var(--color-gray-10);
-  --ExcTextField--readonly--color: var(--color-gray-80);
-  --ExcTextField--border: var(--color-gray-40);
-  --ExcTextField--border-hover: var(--color-gray-50);
-  --ExcTextField--placeholder: var(--color-gray-40);
-
-  &.theme--dark {
-    --ExcTextField--color: var(--color-gray-10);
-    --ExcTextField--label-color: var(--color-gray-20);
-    --ExcTextField--background: var(--color-gray-85);
-    --ExcTextField--readonly--background: var(--color-gray-80);
-    --ExcTextField--readonly--color: var(--color-gray-40);
-    --ExcTextField--border: var(--color-gray-70);
-    --ExcTextField--border-hover: var(--color-gray-60);
-    --ExcTextField--placeholder: var(--color-gray-80);
-  }
+  --ExcTextField--color: var(--color-on-surface);
+  --ExcTextField--label-color: var(--color-on-surface);
+  --ExcTextField--background: transparent;
+  --ExcTextField--readonly--background: var(--color-surface-high);
+  --ExcTextField--readonly--color: var(--color-on-surface);
+  --ExcTextField--border: var(--color-border-outline);
+  --ExcTextField--readonly--border: var(--color-border-outline-variant);
+  --ExcTextField--border-hover: var(--color-brand-hover);
+  --ExcTextField--border-active: var(--color-brand-active);
+  --ExcTextField--placeholder: var(--color-border-outline-variant);
 
   .ExcTextField {
     &--fullWidth {
@@ -61,7 +52,7 @@
 
         &:active,
         &:focus-within {
-          border-color: var(--color-primary);
+          border-color: var(--ExcTextField--border-active);
         }
       }
 
@@ -107,7 +98,7 @@
 
       &--readonly {
         background: var(--ExcTextField--readonly--background);
-        border-color: transparent;
+        border-color: var(--ExcTextField--readonly--border);
 
         & input {
           color: var(--ExcTextField--readonly--color);
diff --git a/src/components/ToolIcon.scss b/src/components/ToolIcon.scss
index 066f26d6..6ebd31cb 100644
--- a/src/components/ToolIcon.scss
+++ b/src/components/ToolIcon.scss
@@ -97,10 +97,6 @@
       }
     }
 
-    // &:hover {
-    //   background-color: var(--button-gray-2);
-    // }
-
     &:active {
       background-color: var(--button-gray-3);
     }
@@ -110,7 +106,6 @@
     }
 
     &--hide {
-      // visibility: hidden;
       display: none !important;
     }
   }
diff --git a/src/components/Toolbar.scss b/src/components/Toolbar.scss
index aee50a14..fa123248 100644
--- a/src/components/Toolbar.scss
+++ b/src/components/Toolbar.scss
@@ -22,6 +22,7 @@
   .App-toolbar__extra-tools-trigger {
     box-shadow: none;
     border: 0;
+    background-color: transparent;
 
     &:active {
       background-color: var(--button-hover-bg);
diff --git a/src/components/dropdownMenu/DropdownMenu.scss b/src/components/dropdownMenu/DropdownMenu.scss
index 1df90fd4..0ab1eb04 100644
--- a/src/components/dropdownMenu/DropdownMenu.scss
+++ b/src/components/dropdownMenu/DropdownMenu.scss
@@ -16,7 +16,7 @@
       .dropdown-menu-container {
         padding: 8px 8px;
         box-sizing: border-box;
-        background-color: var(--island-bg-color);
+        // background-color: var(--island-bg-color);
         box-shadow: var(--shadow-island);
         border-radius: var(--border-radius-lg);
         position: relative;
@@ -29,7 +29,7 @@
     }
 
     .dropdown-menu-container {
-      background-color: #fff !important;
+      background-color: var(--island-bg-color);
       max-height: calc(100vh - 150px);
       overflow-y: auto;
       --gap: 2;
@@ -40,7 +40,7 @@
       padding: 0 0.625rem;
       column-gap: 0.625rem;
       font-size: 0.875rem;
-      color: var(--color-gray-100);
+      color: var(--color-on-surface);
       width: 100%;
       box-sizing: border-box;
       font-weight: normal;
@@ -49,7 +49,7 @@
 
     .dropdown-menu-item {
       background-color: transparent;
-      border: 0;
+      border: 1px solid transparent;
       align-items: center;
       height: 2rem;
       cursor: pointer;
@@ -80,6 +80,11 @@
         text-decoration: none;
       }
 
+      &:active {
+        background-color: var(--button-hover-bg);
+        border-color: var(--color-brand-active);
+      }
+
       svg {
         width: 1rem;
         height: 1rem;
@@ -98,22 +103,33 @@
       font-weight: 500;
     }
   }
-  &.theme--dark {
-    .dropdown-menu-item {
-      color: var(--color-gray-40);
-    }
-
-    .dropdown-menu-container {
-      background-color: var(--color-gray-90) !important;
-    }
-  }
 
   .dropdown-menu-button {
     @include outlineButtonStyles;
-    background-color: var(--island-bg-color);
     width: var(--lg-button-size);
     height: var(--lg-button-size);
 
+    --background: var(--color-surface-mid);
+
+    background-color: var(--background);
+
+    @at-root .excalidraw.theme--dark#{&} {
+      --background: var(--color-surface-high);
+      &:hover {
+        --background: #363541;
+      }
+    }
+
+    &:hover {
+      --background: var(--color-surface-high);
+      background-color: var(--background);
+      text-decoration: none;
+    }
+
+    &:active {
+      border-color: var(--color-primary);
+    }
+
     svg {
       width: var(--lg-icon-size);
       height: var(--lg-icon-size);
diff --git a/src/components/live-collaboration/LiveCollaborationTrigger.scss b/src/components/live-collaboration/LiveCollaborationTrigger.scss
index 138d6459..76319334 100644
--- a/src/components/live-collaboration/LiveCollaborationTrigger.scss
+++ b/src/components/live-collaboration/LiveCollaborationTrigger.scss
@@ -14,6 +14,8 @@
 
     --button-active-bg: var(--color-primary-darker);
 
+    box-shadow: 0 0 0 1px var(--color-surface-lowest);
+
     flex-shrink: 0;
 
     // double .active to force specificity
diff --git a/src/components/main-menu/MainMenu.tsx b/src/components/main-menu/MainMenu.tsx
index aa245408..6d6ba5ef 100644
--- a/src/components/main-menu/MainMenu.tsx
+++ b/src/components/main-menu/MainMenu.tsx
@@ -43,6 +43,7 @@ const MainMenu = Object.assign(
                 });
               }}
               data-testid="main-menu-trigger"
+              className="main-menu-trigger"
             >
               {HamburgerMenuIcon}
             </DropdownMenu.Trigger>
diff --git a/src/components/welcome-screen/WelcomeScreen.scss b/src/components/welcome-screen/WelcomeScreen.scss
index 8f1a09bf..ef526aba 100644
--- a/src/components/welcome-screen/WelcomeScreen.scss
+++ b/src/components/welcome-screen/WelcomeScreen.scss
@@ -174,7 +174,7 @@
     justify-content: space-between;
 
     background: none;
-    border: none;
+    border: 1px solid transparent;
 
     padding: 0.75rem;
 
@@ -204,7 +204,7 @@
 
   .welcome-screen-menu-item:hover {
     text-decoration: none;
-    background: var(--color-gray-10);
+    background: var(--button-hover-bg);
 
     .welcome-screen-menu-item__shortcut {
       color: var(--color-gray-50);
@@ -216,7 +216,8 @@
   }
 
   .welcome-screen-menu-item:active {
-    background: var(--color-gray-20);
+    background: var(--button-hover-bg);
+    border-color: var(--color-brand-active);
 
     .welcome-screen-menu-item__shortcut {
       color: var(--color-gray-50);
@@ -247,8 +248,7 @@
     }
 
     .welcome-screen-menu-item:hover {
-      background: var(--color-gray-85);
-
+      background-color: var(--color-surface-low);
       .welcome-screen-menu-item__shortcut {
         color: var(--color-gray-50);
       }
@@ -259,7 +259,6 @@
     }
 
     .welcome-screen-menu-item:active {
-      background-color: var(--color-gray-90);
       .welcome-screen-menu-item__text {
         color: var(--color-gray-10);
       }
diff --git a/src/css/styles.scss b/src/css/styles.scss
index 4ca58af4..d3553871 100644
--- a/src/css/styles.scss
+++ b/src/css/styles.scss
@@ -444,13 +444,14 @@
     }
 
     &:active {
-      border: 1px solid var(--color-primary-darkest);
+      border: 1px solid var(--button-active-border);
     }
   }
 
   .help-icon {
     @include outlineButtonStyles;
-    background-color: var(--island-bg-color);
+    @include filledButtonOnCanvas;
+
     width: var(--lg-button-size);
     height: var(--lg-button-size);
 
@@ -621,6 +622,20 @@
       padding: 0;
     }
   }
+
+  .main-menu-trigger {
+    @include filledButtonOnCanvas;
+  }
+
+  .App-menu__left {
+    --button-border: transparent;
+    --button-bg: var(--color-surface-mid);
+
+    @at-root .excalidraw.theme--dark#{&} {
+      --button-hover-bg: #363541;
+      --button-bg: var(--color-surface-high);
+    }
+  }
 }
 
 .ErrorSplash.excalidraw {
diff --git a/src/css/theme.scss b/src/css/theme.scss
index 1db22313..4fb8bf81 100644
--- a/src/css/theme.scss
+++ b/src/css/theme.scss
@@ -12,27 +12,30 @@
   --dialog-border-color: var(--color-gray-20);
   --dropdown-icon: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="292.4" height="292.4" viewBox="0 0 292 292"><path d="M287 197L159 69c-4-3-8-5-13-5s-9 2-13 5L5 197c-3 4-5 8-5 13s2 9 5 13c4 4 8 5 13 5h256c5 0 9-1 13-5s5-8 5-13-1-9-5-13z"/></svg>');
   --focus-highlight-color: #{$oc-blue-2};
-  --icon-fill-color: var(--color-gray-80);
+  --icon-fill-color: var(--color-on-surface);
   --icon-green-fill-color: #{$oc-green-9};
   --default-bg-color: #{$oc-white};
   --input-bg-color: #{$oc-white};
   --input-border-color: #{$oc-gray-4};
   --input-hover-bg-color: #{$oc-gray-1};
   --input-label-color: #{$oc-gray-7};
-  --island-bg-color: rgba(255, 255, 255, 0.96);
+  --island-bg-color: #ffffff;
   --keybinding-color: var(--color-gray-40);
   --link-color: #{$oc-blue-7};
   --overlay-bg-color: #{transparentize($oc-white, 0.12)};
-  --popup-bg-color: #{$oc-white};
+  --popup-bg-color: var(--island-bg-color);
   --popup-secondary-bg-color: #{$oc-gray-1};
   --popup-text-color: #{$oc-black};
   --popup-text-inverted-color: #{$oc-white};
   --select-highlight-color: #{$oc-blue-5};
-  --shadow-island: 0px 7px 14px rgba(0, 0, 0, 0.05),
-    0px 0px 3.12708px rgba(0, 0, 0, 0.0798),
-    0px 0px 0.931014px rgba(0, 0, 0, 0.1702);
-  --button-hover-bg: var(--color-gray-10);
-  --default-border-color: var(--color-gray-30);
+  --shadow-island: 0px 0px 0.9310142993927002px 0px rgba(0, 0, 0, 0.17),
+    0px 0px 3.1270833015441895px 0px rgba(0, 0, 0, 0.08),
+    0px 7px 14px 0px rgba(0, 0, 0, 0.05);
+
+  --button-hover-bg: var(--color-surface-high);
+  --button-active-bg: var(--color-surface-high);
+  --button-active-border: var(--color-brand-active);
+  --default-border-color: var(--color-surface-high);
 
   --default-button-size: 2rem;
   --default-icon-size: 1rem;
@@ -63,14 +66,14 @@
     0px 12.5216px 10.0172px rgba(0, 0, 0, 0.035),
     0px 6.6501px 5.32008px rgba(0, 0, 0, 0.0282725),
     0px 2.76726px 2.21381px rgba(0, 0, 0, 0.0196802);
-  --sidebar-border-color: var(--color-gray-20);
-  --sidebar-bg-color: #fff;
+  --sidebar-border-color: var(--color-surface-high);
+  --sidebar-bg-color: var(--island-bg-color);
   --library-dropdown-shadow: 0px 15px 6px rgba(0, 0, 0, 0.01),
     0px 8px 5px rgba(0, 0, 0, 0.05), 0px 4px 4px rgba(0, 0, 0, 0.09),
     0px 1px 2px rgba(0, 0, 0, 0.1), 0px 0px 0px rgba(0, 0, 0, 0.1);
 
   --space-factor: 0.25rem;
-  --text-primary-color: var(--color-gray-80);
+  --text-primary-color: var(--color-on-surface);
 
   --color-selection: #6965db;
 
@@ -132,6 +135,19 @@
   --border-radius-md: 0.375rem;
   --border-radius-lg: 0.5rem;
 
+  --color-surface-high: hsl(244, 100%, 97%);
+  --color-surface-mid: hsl(240 25% 96%);
+  --color-surface-low: hsl(240 25% 94%);
+  --color-surface-lowest: #ffffff;
+  --color-on-surface: #1b1b1f;
+  --color-brand-hover: #5753d0;
+  --color-on-primary-container: #030064;
+  --color-surface-primary-container: #e0dfff;
+  --color-brand-active: #4440bf;
+  --color-border-outline: #767680;
+  --color-border-outline-variant: #c5c5d0;
+  --color-surface-primary-container: #e0dfff;
+
   &.theme--dark {
     &.theme--dark-background-none {
       background: none;
@@ -150,29 +166,24 @@
     --dialog-border-color: var(--color-gray-80);
     --dropdown-icon: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="292.4" height="292.4" viewBox="0 0 292 292"><path fill="%23ced4da" d="M287 197L159 69c-4-3-8-5-13-5s-9 2-13 5L5 197c-3 4-5 8-5 13s2 9 5 13c4 4 8 5 13 5h256c5 0 9-1 13-5s5-8 5-13-1-9-5-13z"/></svg>');
     --focus-highlight-color: #{$oc-blue-6};
-    --icon-fill-color: var(--color-gray-40);
     --icon-green-fill-color: #{$oc-green-4};
     --default-bg-color: #121212;
     --input-bg-color: #121212;
     --input-border-color: #2e2e2e;
     --input-hover-bg-color: #181818;
     --input-label-color: #{$oc-gray-2};
-    --island-bg-color: #262627;
+    --island-bg-color: #232329;
     --keybinding-color: var(--color-gray-60);
     --link-color: #{$oc-blue-4};
     --overlay-bg-color: #{transparentize($oc-gray-8, 0.88)};
-    --popup-bg-color: #2c2c2c;
     --popup-secondary-bg-color: #222;
     --popup-text-color: #{$oc-gray-4};
     --popup-text-inverted-color: #2c2c2c;
     --select-highlight-color: #{$oc-blue-4};
-    --text-primary-color: var(--color-gray-40);
-    --button-hover-bg: var(--color-gray-80);
-    --default-border-color: var(--color-gray-80);
-    --shadow-island: 0px 13px 33px rgba(0, 0, 0, 0.07),
-      0px 4.13px 9.94853px rgba(0, 0, 0, 0.0456112),
-      0px 1.13px 4.13211px rgba(0, 0, 0, 0.035),
-      0px 0.769896px 1.4945px rgba(0, 0, 0, 0.0243888);
+    --shadow-island: 0px 0px 0.9310142993927002px 0px rgba(0, 0, 0, 0.17),
+      0px 0px 3.1270833015441895px 0px rgba(0, 0, 0, 0.08),
+      0px 7px 14px 0px rgba(0, 0, 0, 0.05);
+
     --modal-shadow: 0px 100px 80px rgba(0, 0, 0, 0.07),
       0px 41.7776px 33.4221px rgba(0, 0, 0, 0.0503198),
       0px 22.3363px 17.869px rgba(0, 0, 0, 0.0417275),
@@ -180,8 +191,6 @@
       0px 6.6501px 5.32008px rgba(0, 0, 0, 0.0282725),
       0px 2.76726px 2.21381px rgba(0, 0, 0, 0.0196802);
     --avatar-border-color: var(--color-gray-85);
-    --sidebar-border-color: var(--color-gray-85);
-    --sidebar-bg-color: #191919;
 
     --scrollbar-thumb: #{$oc-gray-8};
     --scrollbar-thumb-hover: #{$oc-gray-7};
@@ -224,5 +233,18 @@
     --color-promo: #d297ff;
 
     --color-logo-text: #e2dfff;
+
+    --color-surface-high: hsl(245, 10%, 21%);
+    --color-surface-low: hsl(240, 8%, 15%);
+    --color-surface-mid: hsl(240 6% 10%);
+    --color-surface-lowest: hsl(0, 0%, 7%);
+    --color-on-surface: #e3e3e8;
+    --color-brand-hover: #bbb8ff;
+    --color-on-primary-container: #e0dfff;
+    --color-surface-primary-container: #403e6a;
+    --color-brand-active: #d0ccff;
+    --color-border-outline: #8e8d9c;
+    --color-border-outline-variant: #46464f;
+    --color-surface-primary-container: #403e6a;
   }
 }
diff --git a/src/css/variables.module.scss b/src/css/variables.module.scss
index 10e42dc7..634752df 100644
--- a/src/css/variables.module.scss
+++ b/src/css/variables.module.scss
@@ -11,7 +11,7 @@
     .ToolIcon_type_radio,
     .ToolIcon_type_checkbox {
       &:checked + .ToolIcon__icon {
-        --icon-fill-color: var(--color-primary-darker);
+        --icon-fill-color: var(--color-on-primary-container);
 
         svg {
           fill: var(--icon-fill-color);
@@ -23,11 +23,11 @@
   .ToolIcon_type_radio,
   .ToolIcon_type_checkbox {
     &:checked + .ToolIcon__icon {
-      background: var(--color-primary-light);
-      --keybinding-color: var(--color-gray-60);
+      background: var(--color-surface-primary-container);
+      --keybinding-color: var(--color-on-primary-container);
 
       svg {
-        color: var(--color-primary-darker);
+        color: var(--color-on-primary-container);
       }
     }
   }
@@ -44,7 +44,11 @@
 
     &:active {
       background: var(--button-hover-bg);
-      border: 1px solid var(--color-primary-darkest);
+      border: 1px solid var(--button-active-border);
+
+      svg {
+        color: var(--color-on-primary-container);
+      }
     }
   }
 }
@@ -63,7 +67,7 @@
   border-radius: var(--border-radius-lg);
   cursor: pointer;
   background-color: var(--button-bg, var(--island-bg-color));
-  color: var(--button-color, var(--text-primary-color));
+  color: var(--button-color, var(--color-on-surface));
 
   svg {
     width: var(--button-width, var(--lg-icon-size));
@@ -88,22 +92,38 @@
   }
 
   &.active {
-    background-color: var(--button-selected-bg, var(--color-primary-light));
-    border-color: var(--button-selected-border, var(--color-primary-light));
+    background-color: var(
+      --button-selected-bg,
+      var(--color-surface-primary-container)
+    );
+    border-color: var(
+      --button-selected-border,
+      var(--color-surface-primary-container)
+    );
 
     &:hover {
       background-color: var(
         --button-selected-hover-bg,
-        var(--color-primary-light)
+        var(--color-surface-primary-container)
       );
     }
 
     svg {
-      color: var(--button-color, var(--color-primary-darker));
+      color: var(--button-color, var(--color-on-primary-container));
     }
   }
 }
 
+@mixin filledButtonOnCanvas {
+  border: none;
+  box-shadow: 0 0 0 1px var(--color-surface-lowest);
+  background-color: var(--color-surface-low);
+
+  &:active {
+    box-shadow: 0 0 0 1px var(--color-brand-active);
+  }
+}
+
 $theme-filter: "invert(93%) hue-rotate(180deg)";
 $right-sidebar-width: "302px";