/
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
#868DE1
RGB Values
134, 141, 225
HSL Values
235°, 60%, 70%
CMYK Values
40%, 37%, 0%, 12%

Color Variations & Tints

  • #C2C6F0

    Lightness: 85%

  • #ADB3EB

    Lightness: 80%

  • #999FE6

    Lightness: 75%

  • #868DE1

    Lightness: 70%

    Current color

  • #7079DB

    Lightness: 65%

  • #5C66D6

    Lightness: 60%

  • #4753D1

    Lightness: 55%

Accessibility

White Text
3.0
FAIL
Black Text
6.9
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 #868DE1

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

Current: #868DE1

Discover More Colors

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