Obsidian Focus is a flat, dim, eye-friendly dark theme designed for developers who code for long hours. Built to reduce eye strain, visual noise, and cognitive fatigue, it provides a calm coding environment optimized for deep focus and night-time productivity.
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
activityBar.inactiveForeground
editor.background
editor.findMatchBackground
editor.findMatchHighlightBackground
editor.foreground
editor.inactiveSelectionBackground
editor.lineHighlightBackground
editor.selectionBackground
editorBracketMatch.background
editorBracketMatch.border
editorCursor.foreground
editorLineNumber.activeForeground
editorLineNumber.foreground
editorWhitespace.foreground
errorForeground
infoForeground
notification.background
notification.foreground
panel.background
sideBar.background
sideBar.foreground
sideBarSectionHeader.background
sideBarSectionHeader.foreground
statusBar.background
statusBar.debuggingBackground
statusBar.foreground
statusBar.noFolderBackground
tab.activeBackground
tab.activeForeground
tab.inactiveBackground
tab.inactiveForeground
titleBar.activeBackground
titleBar.activeForeground
warningForeground
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}!`;}