/
Colorbook
Sign in Sign up

Color Information

Black

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

HEX Format
#304D2E
RGB Values
48, 77, 46
HSL Values
116°, 25%, 24%
CMYK Values
38%, 0%, 40%, 70%

Color Variations & Tints

  • #4E7C4B

    Lightness: 39%

  • #446C41

    Lightness: 34%

  • #3A5C37

    Lightness: 29%

  • #304D2E

    Lightness: 24%

    Current color

  • #263D24

    Lightness: 19%

  • #1C2D1B

    Lightness: 14%

  • #121D11

    Lightness: 9%

Accessibility

White Text
9.4
PASS
Black Text
2.2
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 #304D2E

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

Current: #304D2E

Discover More Colors

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