Free Color Tools
Whether you’re building a design system or checking accessibility, these free color tools convert between HEX, RGB and HSL, build palettes and check contrast — instantly and in your browser. Perfect for designers and front-end developers who live in CSS.
HEX to RGB Converter
Convert HEX colors to RGB and HSL instantly.
RGB to HEX Converter
Convert RGB colors to HEX.
Color Contrast Checker
Check color contrast for WCAG accessibility.
HEX to HSL Converter
Convert HEX colors to HSL instantly.
HSL to HEX Converter
Convert HSL colors to HEX and RGB.
RGB to CMYK Converter
Convert RGB colors to CMYK for print.
CMYK to RGB Converter
Convert CMYK colors to RGB and HEX.
Color Shades Generator
Generate tints and shades from one color.
Color Mixer
Mix two colors at any ratio.
Color Palette Generator
Build harmonious color palettes from one base color.
Random Color Generator
Generate random colors with HEX, RGB and HSL values.
CSS Named Colors
Search all 140 CSS named colors with hex values.
Color Blindness Simulator
See how an image looks with eight types of color blindness.
FAHAQ keeps every tool free with no paywalls. Donations help cover the servers and keep it fast and growing — even a couple of dollars makes a difference.
Color tools — questions
Can these tools check color accessibility?
Yes — use the contrast checker to verify your text and background meet WCAG accessibility ratios before you ship.