/
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
#430B7F
RGB Values
67, 11, 127
HSL Values
269°, 84%, 27%
CMYK Values
47%, 91%, 0%, 50%

Color Variations & Tints

  • #6811C5

    Lightness: 42%

  • #5C0FAE

    Lightness: 37%

  • #4F0D96

    Lightness: 32%

  • #430B7F

    Lightness: 27%

    Current color

  • #370967

    Lightness: 22%

  • #2A0750

    Lightness: 17%

  • #1E0538

    Lightness: 12%

Accessibility

White Text
13.2
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 #430B7F

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

Current: #430B7F

Discover More Colors

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