/
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
#3E12A6
RGB Values
62, 18, 166
HSL Values
258°, 80%, 36%
CMYK Values
63%, 89%, 0%, 35%

Color Variations & Tints

  • #5A1EE6

    Lightness: 51%

  • #5017D3

    Lightness: 46%

  • #4715BC

    Lightness: 41%

  • #3E12A6

    Lightness: 36%

    Current color

  • #36108E

    Lightness: 31%

  • #2D0D77

    Lightness: 26%

  • #240B60

    Lightness: 21%

Accessibility

White Text
11.4
PASS
Black Text
1.8
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 #3E12A6

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

Current: #3E12A6

Discover More Colors

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