/
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
#022BE8
RGB Values
2, 43, 232
HSL Values
229°, 98%, 46%
CMYK Values
99%, 81%, 0%, 9%

Color Variations & Tints

  • #3A5EFD

    Lightness: 61%

  • #2149FD

    Lightness: 56%

  • #0834FD

    Lightness: 51%

  • #022BE8

    Lightness: 46%

    Current color

  • #0228CF

    Lightness: 41%

  • #0223B6

    Lightness: 36%

  • #021E9D

    Lightness: 31%

Accessibility

White Text
8.4
PASS
Black Text
2.5
FAIL
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 #022BE8

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

Current: #022BE8

Discover More Colors

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