/
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
#72B5EC
RGB Values
114, 181, 236
HSL Values
207°, 76%, 69%
CMYK Values
52%, 23%, 0%, 7%

Color Variations & Tints

  • #B7D9F5

    Lightness: 84%

  • #A1CEF2

    Lightness: 79%

  • #8AC2EF

    Lightness: 74%

  • #72B5EC

    Lightness: 69%

    Current color

  • #5DAAE9

    Lightness: 64%

  • #479EE6

    Lightness: 59%

  • #3193E3

    Lightness: 54%

Accessibility

White Text
2.2
FAIL
Black Text
9.5
PASS
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 #72B5EC

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

Current: #72B5EC

Discover More Colors

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