Color Scheme Generator — Free Online Tool

Generate beautiful color schemes from any base color. Complementary, analogous, triadic, split-complementary, tetradic, and monochromatic harmonies. Copy HEX/RGB/HSL, export CSS variables, check contrast ratios.

May 16, 2025 · 1 min · 78 words · Productivity Works Editorial | Translations:

Pick a base color, choose a harmony type, and instantly get a complete color scheme with HEX, RGB, HSL values, CSS variables, and WCAG contrast ratios — all in your browser, no uploads, no sign-up.

Base Color

HEX

Harmony Type

Copy entire scheme:

CSS Variables

Accessibility — Contrast Ratios (WCAG 2.1)

Generate palettes → Color Palette Generator

Convert colors → RGB HEX Converter