/
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
#2F5C78
RGB Values
47, 92, 120
HSL Values
203°, 44%, 33%
CMYK Values
61%, 23%, 0%, 53%

Color Variations & Tints

  • #4587B0

    Lightness: 48%

  • #3D799E

    Lightness: 43%

  • #366B8C

    Lightness: 38%

  • #2F5C78

    Lightness: 33%

    Current color

  • #284F67

    Lightness: 28%

  • #214154

    Lightness: 23%

  • #1A3342

    Lightness: 18%

Accessibility

White Text
7.2
PASS
Black Text
2.9
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 #2F5C78

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

Current: #2F5C78

Discover More Colors

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