/
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
#855BCD
RGB Values
133, 91, 205
HSL Values
262°, 53%, 58%
CMYK Values
35%, 56%, 0%, 20%

Color Variations & Tints

  • #B096DF

    Lightness: 73%

  • #A282D9

    Lightness: 68%

  • #936FD3

    Lightness: 63%

  • #855BCD

    Lightness: 58%

    Current color

  • #7648C7

    Lightness: 53%

  • #693ABB

    Lightness: 48%

  • #5E34A8

    Lightness: 43%

Accessibility

White Text
4.8
PASS
Black Text
4.4
FAIL
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 #855BCD

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

Current: #855BCD

Discover More Colors

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