/
Colorbook
Sign in Sign up

Color Information

Blue

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

HEX Format
#224C80
RGB Values
34, 76, 128
HSL Values
213°, 58%, 32%
CMYK Values
73%, 41%, 0%, 50%

Color Variations & Tints

  • #3271BD

    Lightness: 47%

  • #2D65A9

    Lightness: 42%

  • #285995

    Lightness: 37%

  • #224C80

    Lightness: 32%

    Current color

  • #1D416D

    Lightness: 27%

  • #183559

    Lightness: 22%

  • #122944

    Lightness: 17%

Accessibility

White Text
8.7
PASS
Black Text
2.4
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 #224C80

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

Current: #224C80

Discover More Colors

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