Color
Our palette centers on Arcbolt Blue. It's bold, electric, and used with intention. Color signals meaning, not decoration.
Arcbolt Blue
Our signature electric blue. Stays consistent across light and dark modes.
Supporting Colors
Each supporting color serves a specific purpose: emphasis, hierarchy, or semantic meaning.
Accessibility
We target WCAG AAA (7:1 contrast). Always verify contrast before shipping. Toggle the mode above to see how colors behave.
Arcbolt Blue
Text
Pass, AAA (7:1+)
Light text on blue
Text
Pass, AAA (7:1+)
Blue on background
Text
Pass, AAA (7:1+)
Dark text on blue
Brand Yellow
Text
Pass, AAA (7:1+)
Dark on yellow
Text
Pass, AAA (7:1+)
Yellow on background
Text
Pass, AAA (7:1+)
Text on yellow
Token Catalog
Complete semantic palette. Single source of truth.
Foundations
These tokens define the base canvas and content contrast. If the foundations are wrong, everything feels off: cards look muddy, text loses clarity, and spacing/structure stops reading.
Brand Signals
These tokens carry brand identity. Use them to guide attention, not to decorate. The system is intentionally electric and technical, strong color is reserved for meaning.
Surfaces & Interactions
Surface tokens create subtle layering and interaction states. They share the same warm muted base in light mode for visual cohesion.
Structure & Readability
These tokens create UI architecture. They should be quiet but reliable, structure must read even when content is dense.
Status & Safety
Status colors communicate system truth. They must be used sparingly and consistently. Red is reserved for errors, green for success.
Data Visualization
Charts use a dedicated palette so data stays legible and consistent. Use chart tokens for series colors (never reuse primary/destructive randomly in charts).
Navigation (Sidebar Tokens)
Sidebar tokens are scoped to navigation so side surfaces stay stable and readable. Use these instead of generic tokens when styling sidebar components.