/
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
#3E0F8B
RGB Values
62, 15, 139
HSL Values
263°, 81%, 30%
CMYK Values
55%, 89%, 0%, 45%

Color Variations & Tints

  • #5D16D0

    Lightness: 45%

  • #5313B9

    Lightness: 40%

  • #4811A2

    Lightness: 35%

  • #3E0F8B

    Lightness: 30%

    Current color

  • #340C73

    Lightness: 25%

  • #290A5C

    Lightness: 20%

  • #1F0745

    Lightness: 15%

Accessibility

White Text
12.8
PASS
Black Text
1.6
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 #3E0F8B

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

Current: #3E0F8B

Discover More Colors

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