HueOdysseyColor Names, HEX Codes
& Free Color Tools
Search published colors by name or HEX code. Explore color values and open practical browser tools.
Popular Colors
Open a published color page for values, contrast, shades, and related colors.
Explore Color Families
Browse the published index by familiar color groups. Every swatch opens a real color page.
Blue & teal
Violet
Red & pink
Neutrals
Free Color Tools
Focused browser tools for extracting, converting, checking, mixing, and building color systems.
Image palette
Image Color Palette Generator
Extract 5, 7, or 10 dominant colors locally from an image. The file never leaves your browser.
Open tool ContrastColor Contrast Checker
Measure WCAG contrast for normal and large text and find the nearest AA-safe text color.
Open tool GradientGradient Generator
Create linear or radial CSS gradients with editable stops and angle.
Open tool MixerColor Mixer
Mix two colors by percentage and inspect the result in HEX, RGB, and HSL.
Open tool ShadesShades Generator
Build an 11-step, Tailwind-style color scale from one HEX value.
Open tool ConverterColor Converter
Convert one color between HEX, RGB, HSL, HSV, and OKLCH on a single page.
Open toolMix Colors & Build Shades
Blend two known colors or turn one base color into a reusable scale.
Color Reference
Recognize the formats used across CSS, design tools, and color analysis.
- HEX
- #2563EB
- RGB
- rgb(37, 99, 235)
- HSL
- hsl(221, 83%, 53%)
Palettes & Gradients
Start from a published palette, then continue in the editor.