/
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
#3259DA
RGB Values
50, 89, 218
HSL Values
226°, 69%, 53%
CMYK Values
77%, 59%, 0%, 15%

Color Variations & Tints

  • #758FE6

    Lightness: 68%

  • #607EE2

    Lightness: 63%

  • #4A6CDE

    Lightness: 58%

  • #3259DA

    Lightness: 53%

    Current color

  • #264DCF

    Lightness: 48%

  • #2245B9

    Lightness: 43%

  • #1E3DA4

    Lightness: 38%

Accessibility

White Text
5.9
PASS
Black Text
3.6
FAIL
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 #3259DA

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

Current: #3259DA

Discover More Colors

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