Isao Design System

Scalable token-based design system with multi-brand and theme support

Theme:
light
Brand:
Current Configuration
Brand: Corporate Brand • Theme: light

Design Tokens

Theme-aware design values

Typography

Scalable text system

Components

Theme-adaptive UI elements

Brand Features
Professional
Trustworthy
Clean
Accessible
Theme Support
Light Mode

Optimized for daytime use with bright backgrounds and dark text

Dark Mode

Reduced eye strain with dark backgrounds and light text

Debug Panel
Live CSS Variables
Current brand: corporate • Theme: light

Active CSS Custom Properties:

Color Swatches (Current Theme):

Expected vs Actual:

Expected Primary:hsl(221.2 83.2% 53.3%)
Actual Primary:hsl(not set)
Theme Class:SSR

Test Elements:

Primary Background Test
Primary Border Test
Secondary Background Test
Sources & References
Technical foundations and inspirations
Design System Architecture: Based on design token principles from Design Systems Handbook and Atomic Design methodology by Brad Frost
CSS Custom Properties: Implementation follows MDN Web Docs specifications for CSS custom properties and cascade behavior
TypeScript Integration: Type definitions follow TypeScript handbook patterns for React context and hook typing
Accessibility Standards: WCAG 2.1 AA compliance guidelines for color contrast and focus management
Component Library: Built on shadcn/ui component architecture with Radix UI primitives
Theme System: Inspired by Material Design's theming approach and Tailwind CSS's design token system