A collection of five dark UI themes: Evolution Dark (purple accents), Evolution Vampire (blood-red accents), Evolution Luna (steel-blue moonlit accents), Evolution Balor (black, aquamarine, and gold), and Evolution Dragon (onyx, gold, and arctic aqua accents).
Full workbench mockup using this variant's colors and tokenColors.
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colors
Workbench UI color keys from the theme JSON colors map.
key
HEX
RGB
RGBA
activityBar.background
activityBar.foreground
activityBarBadge.background
activityBarBadge.foreground
button.background
button.foreground
button.hoverBackground
dropdown.background
dropdown.foreground
editor.background
editor.foreground
editor.inactiveSelectionBackground
editor.lineHighlightBackground
editor.lineHighlightBorder
editor.selectionBackground
editorBracketMatch.background
editorBracketMatch.border
editorCursor.foreground
editorGutter.background
editorIndentGuide.activeBackground1
editorIndentGuide.background1
editorLineNumber.activeForeground
editorLineNumber.foreground
editorWhitespace.foreground
input.background
input.foreground
input.placeholderForeground
list.activeSelectionBackground
list.activeSelectionForeground
list.focusBackground
list.focusForeground
list.hoverBackground
list.hoverForeground
list.inactiveSelectionBackground
list.inactiveSelectionForeground
sideBar.background
sideBar.foreground
sideBarSectionHeader.background
sideBarSectionHeader.foreground
statusBar.background
statusBar.debuggingBackground
statusBar.debuggingForeground
statusBar.foreground
titleBar.activeBackground
titleBar.activeForeground
titleBar.inactiveBackground
titleBar.inactiveForeground
tokenColors
Foregrounds this theme assigns to the token scope catalog. A rule with only a font style is skipped, and a longer matching scope wins. Italic and bold rules are not listed — the preview above shows them in the code.
export interface User { id: string; name: string; role: "admin" | "member"; tags: string[];}/** * Fetch user data by ID * @param id * @returns User object or null if ID is invalid */export async function fetchUser(id: string): Promise<User | null> { if (!id) { return null; } const response = await fetch(`/api/users/${id}`, { method: "GET", headers: { Accept: "application/json" }, }); if (!response.ok) { throw new Error(`HTTP ${response.status}`); } return (await response.json()) as User;}function greet(user: User): string { // Simple greeting function that uses the user's name return `Hello, ${user.name}!`;}