/
Colorbook
Sign in Sign up

Color Information

Black

Complete color analysis with professional format conversions, accessibility metrics, and harmonious color combinations for your design projects.

HEX Format
#B556BD
RGB Values
181, 86, 189
HSL Values
295°, 44%, 54%
CMYK Values
4%, 54%, 0%, 26%

Color Variations & Tints

  • #CD8DD3

    Lightness: 69%

  • #C57BCC

    Lightness: 64%

  • #BD68C4

    Lightness: 59%

  • #B556BD

    Lightness: 54%

    Current color

  • #AB46B4

    Lightness: 49%

  • #993FA2

    Lightness: 44%

  • #88388F

    Lightness: 39%

Accessibility

White Text
4.2
FAIL
Black Text
5.0
PASS
WCAG AA
PASS
WCAG AAA
FAIL

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 #B556BD

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

Current: #B556BD

Discover More Colors

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