/
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
#4483E8
RGB Values
68, 131, 232
HSL Values
217°, 78%, 59%
CMYK Values
71%, 44%, 0%, 9%

Color Variations & Tints

  • #89B1F0

    Lightness: 74%

  • #72A2EE

    Lightness: 69%

  • #5C92EB

    Lightness: 64%

  • #4483E8

    Lightness: 59%

    Current color

  • #2E74E5

    Lightness: 54%

  • #1B66DE

    Lightness: 49%

  • #195CC8

    Lightness: 44%

Accessibility

White Text
3.7
FAIL
Black Text
5.7
PASS
WCAG AA
PASS
WCAG AAA
FAIL

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 #4483E8

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

Current: #4483E8

Discover More Colors

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