How Font Size Affects Contrast Requirements in WCAG
Large text only needs 3:1 contrast (AA) instead of 4.5:1. This opens up color combinations for headings that would fail for body text. Here is the math.
Does Color Affect SEO? The Indirect but Real Connection
Google cannot see your color palette. But Google measures how users respond to it: bounce rate, time on page, and interaction signals are all affected by color.
Color Palettes for Photography and Visual Portfolio Sites
On a photography site, the photos ARE the color palette. Your UI palette should be almost invisible: neutral, minimal, and designed to make images glow.
Color Palettes for Mobile Apps: iOS, Android, and Cross-Platform
Mobile apps inherit platform design conventions that websites do not. iOS and Android each have system color expectations that your custom palette needs to respect.
The 5-Minute Palette: From Zero to Production-Ready in PaletteRx
Sometimes you need a palette in five minutes, not five hours. Here is the fastest path from nothing to a complete, accessible, export-ready color system.
Color in Card Components: Borders, Shadows, Backgrounds, and Badges
Cards are everywhere: product listings, blog posts, dashboards, settings panels. The color treatment of cards determines whether your layout feels cohesive or chaotic.
Color Blindness Simulation: Testing Your Palette for Every User
Roughly 8% of men and 0.5% of women have color vision deficiency. Simulation tools let you see your palette through their eyes before you ship.
The Color Wheel for Web Designers: A Practical Reference
The color wheel is not just a classroom tool. It is the map that reveals which color combinations will harmonize and which will clash. Every palette starts here.
Color Strategy for Buttons and CTAs: Primary, Secondary, and Tertiary
Not all buttons are created equal. Primary CTAs demand attention. Secondary buttons support. Tertiary buttons whisper. Color defines this hierarchy instantly.
Light Base and Dark Base: The Colors You Cannot Skip
Skip base colors and nothing else in your palette works. They are the backgrounds your content sits on and the text your users read. They are non-negotiable.
Versioning Your Color System: Tracking Changes Without Breaking Things
Palettes are not static. Brands evolve, accessibility standards update, and design trends shift. A versioning strategy lets you evolve your palette without breaking production.
The Supporting Color: When Your Primary Needs a Partner
The supporting color handles everything your primary should not: secondary buttons, tags, accents, and visual variety. It complements without competing.