Master the Art of
Color Theory
A comprehensive guide for designers and developers. Learn how to create accessible, harmonious, and effective color palettes.
Core Guides
Color Harmony Models
Master the 6 fundamental harmony models that form the foundation of every great palette.
Color Psychology for Designers
How colors influence emotions, behavior, and brand perception.
The 60-30-10 Rule
The professional technique for perfectly balanced color distribution.
Understanding Color Roles
Primary, secondary, accent, neutral, and background explained.
Color Accessibility Guide
Design for everyone with WCAG-compliant color choices.
Color Formats Explained
HEX, RGB, HSL, and OKLCH — when to use each.
Latest Articles
Complementary Colors
Colors opposite on the wheel create maximum contrast and visual tension.
Analogous Colors
Adjacent colors create harmonious, unified palettes with natural flow.
Triadic Colors
Three colors equally spaced on the wheel for vibrant, balanced schemes.
Split-Complementary
A safer alternative to complementary with high contrast but less tension.
Tetradic (Square) Colors
Four colors forming a rectangle for rich, complex color schemes.
Monochromatic Palettes
Single hue variations for elegant, cohesive designs.
Fixing Broken Palettes
Diagnose and repair common color palette problems.
Warm vs Cool Colors
Understanding the emotional temperature of colors.
Emotional Design with Color
Using color to evoke specific feelings and responses.
Industry Color Trends
Why fintech uses blue, healthcare uses green, and luxury uses black.
Cultural Color Meanings
How color symbolism varies across cultures worldwide.
Ecommerce Color Psychology
Colors that convert: psychology behind purchase decisions.
60-30-10 in Web Design
Applying the rule to websites and landing pages.
60-30-10 in Mobile Apps
Adapting the rule for mobile interfaces.
Common 60-30-10 Mistakes
Avoid these pitfalls when applying the rule.
Primary Colors in Design
Your brand's main color and how to choose it.
Secondary Colors
Supporting colors that complement your primary.
Accent Colors
High-impact colors for CTAs, highlights, and emphasis.
Neutral Colors
The unsung heroes: grays, whites, and blacks.
Background Colors
Setting the stage for your content.
WCAG Contrast Requirements
Understanding contrast ratios and compliance levels.
Designing for Color Blindness
Creating inclusive designs for 8% of men and 0.5% of women.
Low Vision Design
Accommodating users with various visual impairments.
Accessibility Testing Tools
Free tools to check your color accessibility.
HEX, RGB & HSL Basics
The classic color formats every designer should know.
OKLCH: The Future of Color
The perceptually uniform color space for modern CSS.
Ready to put theory into practice?
Use our advanced palette generator to create accessible, harmonious color schemes for your next project.