Toolora

Color Name Finder

Find the closest CSS color name for any color value.

The Color Name Finder maps any HEX, RGB, HSL or HSV color to the closest CSS named color using the perceptual CIEDE2000 color difference formula, and can also find a color from a CSS name or a close typo.
Exact matchSimilarity 100%

red

#ff0000

HEX
#ff0000
RGB
rgb(255, 0, 0)
HSL
hsl(0, 100%, 50%)
HSV
hsv(0, 100%, 100%)

Similar color names

How to use

  1. Enter a color value such as #ff6347 or a CSS color name such as tomato.
  2. Review the closest match, similarity score and alternative color names.
  3. Copy the name, hex value or color values as needed.

Frequently asked questions

Which names are included?

All 148 CSS named colors are included, including grey spelling variants such as grey, lightgrey and slategrey.

How is the closest color chosen?

Colors are compared with the CIEDE2000 color difference formula, which follows human perception more closely than plain RGB distance.

Can I search by color name?

Yes, enter names such as rebeccapurple, steel blue or a close typo and the tool will find the matching color.

Related tools

Color Palette Generator

Create harmonious color palettes with random, analogous, complementary and triadic modes.

Color Converter

Convert colors between HEX, RGB, HSL and HSV instantly.

Color Contrast Checker

Check WCAG contrast ratios for accessible text and UI.

Color Blindness Simulator

Preview how images look for common types of color blindness.

Color Gradient Generator

Create CSS linear gradients with custom colors and directions.

Color Shade Generator

Generate tint and shade scales with exportable CSS variables.