/
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
#0588FA
RGB Values
5, 136, 250
HSL Values
208°, 96%, 50%
CMYK Values
98%, 46%, 0%, 2%

Color Variations & Tints

  • #50ABFB

    Lightness: 65%

  • #37A0FB

    Lightness: 60%

  • #1E94FA

    Lightness: 55%

  • #0588FA

    Lightness: 50%

    Current color

  • #057AE1

    Lightness: 45%

  • #046DC8

    Lightness: 40%

  • #045FAF

    Lightness: 35%

Accessibility

White Text
3.6
FAIL
Black Text
5.9
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 #0588FA

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

Current: #0588FA

Discover More Colors

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