/
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
#182E96
RGB Values
24, 46, 150
HSL Values
230°, 72%, 34%
CMYK Values
84%, 69%, 0%, 41%

Color Variations & Tints

  • #2341D7

    Lightness: 49%

  • #1F3AC1

    Lightness: 44%

  • #1C34AB

    Lightness: 39%

  • #182E96

    Lightness: 34%

    Current color

  • #15267F

    Lightness: 29%

  • #112069

    Lightness: 24%

  • #0E1953

    Lightness: 19%

Accessibility

White Text
11.2
PASS
Black Text
1.9
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 #182E96

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

Current: #182E96

Discover More Colors

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