/
Colorbook
Sign in Sign up

Color Information

Red

Complete color analysis with professional format conversions, accessibility metrics, and harmonious color combinations for your design projects.

HEX Format
#FC321C
RGB Values
252, 50, 28
HSL Values
6°, 97%, 55%
CMYK Values
0%, 80%, 89%, 1%

Color Variations & Tints

  • #FD7768

    Lightness: 70%

  • #FC604F

    Lightness: 65%

  • #FC4A36

    Lightness: 60%

  • #FC321C

    Lightness: 55%

    Current color

  • #FB1D04

    Lightness: 50%

  • #E21A03

    Lightness: 45%

  • #C91703

    Lightness: 40%

Accessibility

White Text
3.7
FAIL
Black Text
5.6
PASS
WCAG AA
PASS
WCAG AAA
FAIL

Accessibility Guide

Contrast Ratios
Higher values (4.5+) ensure better readability for users with visual impairments.
WCAG AA Standard
Minimum requirement: 4.5:1 contrast for normal text, 3:1 for large text.
WCAG AAA Standard
Enhanced level: 7:1 contrast for normal text, 4.5:1 for large text.

Color Harmonies

  • Complementary

    Colors opposite on the color wheel, creating high contrast

  • Triadic

    Three evenly spaced colors forming a triangle on the color wheel

  • Analogous

    Adjacent colors on the color wheel, creating harmony and unity

Be picky and fine tune your color: colors very near to #FC321C

Systematic progression of extremely similar colors. Each color represents a precise step in lightness variation.

Current: #FC321C

Discover More Colors

Explore a randomly curated selection of colors. Each refresh brings new inspiration for your palette.