/
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
#781DEA
RGB Values
120, 29, 234
HSL Values
267°, 83%, 52%
CMYK Values
49%, 88%, 0%, 8%

Color Variations & Tints

  • #A465F1

    Lightness: 67%

  • #964EEF

    Lightness: 62%

  • #8836EC

    Lightness: 57%

  • #781DEA

    Lightness: 52%

    Current color

  • #6E14DB

    Lightness: 47%

  • #6212C4

    Lightness: 42%

  • #5710AD

    Lightness: 37%

Accessibility

White Text
6.6
PASS
Black Text
3.2
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 #781DEA

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

Current: #781DEA

Discover More Colors

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