/
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
#89BCDF
RGB Values
137, 188, 223
HSL Values
204°, 57%, 71%
CMYK Values
39%, 16%, 0%, 13%

Color Variations & Tints

  • #C7DFF0

    Lightness: 86%

  • #B3D4EA

    Lightness: 81%

  • #9FC9E5

    Lightness: 76%

  • #89BCDF

    Lightness: 71%

    Current color

  • #77B2DA

    Lightness: 66%

  • #63A7D4

    Lightness: 61%

  • #4F9CCF

    Lightness: 56%

Accessibility

White Text
2.0
FAIL
Black Text
10.3
PASS
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 #89BCDF

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

Current: #89BCDF

Discover More Colors

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