/
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
#6B1405
RGB Values
107, 20, 5
HSL Values
9°, 91%, 22%
CMYK Values
0%, 81%, 95%, 58%

Color Variations & Tints

  • #B42208

    Lightness: 37%

  • #9C1E07

    Lightness: 32%

  • #841906

    Lightness: 27%

  • #6B1405

    Lightness: 22%

    Current color

  • #531004

    Lightness: 17%

  • #3A0B03

    Lightness: 12%

  • #220602

    Lightness: 7%

Accessibility

White Text
12.2
PASS
Black Text
1.7
FAIL
WCAG AA
PASS
WCAG AAA
PASS

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 #6B1405

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

Current: #6B1405

Discover More Colors

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