/
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
#B02B19
RGB Values
176, 43, 25
HSL Values
7°, 75%, 39%
CMYK Values
0%, 76%, 86%, 31%

Color Variations & Tints

  • #E24632

    Lightness: 54%

  • #DB351F

    Lightness: 49%

  • #C4301C

    Lightness: 44%

  • #B02B19

    Lightness: 39%

    Current color

  • #982516

    Lightness: 34%

  • #811F12

    Lightness: 29%

  • #6B1A0F

    Lightness: 24%

Accessibility

White Text
6.6
PASS
Black Text
3.2
FAIL
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 #B02B19

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

Current: #B02B19

Discover More Colors

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