/
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
#BF3827
RGB Values
191, 56, 39
HSL Values
7°, 66%, 45%
CMYK Values
0%, 71%, 80%, 25%

Color Variations & Tints

  • #DC6556

    Lightness: 60%

  • #D85241

    Lightness: 55%

  • #D43F2B

    Lightness: 50%

  • #BF3827

    Lightness: 45%

    Current color

  • #A93223

    Lightness: 40%

  • #942C1E

    Lightness: 35%

  • #7F261A

    Lightness: 30%

Accessibility

White Text
5.5
PASS
Black Text
3.8
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 #BF3827

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

Current: #BF3827

Discover More Colors

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