/
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
#718CFC
RGB Values
113, 140, 252
HSL Values
228°, 96%, 72%
CMYK Values
55%, 44%, 0%, 1%

Color Variations & Tints

  • #BECBFE

    Lightness: 87%

  • #A5B7FD

    Lightness: 82%

  • #8CA3FD

    Lightness: 77%

  • #718CFC

    Lightness: 72%

    Current color

  • #5A7AFC

    Lightness: 67%

  • #4166FB

    Lightness: 62%

  • #2852FB

    Lightness: 57%

Accessibility

White Text
3.1
FAIL
Black Text
6.9
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 #718CFC

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

Current: #718CFC

Discover More Colors

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