/
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
#ACBFFB
RGB Values
172, 191, 251
HSL Values
226°, 91%, 83%
CMYK Values
31%, 24%, 0%, 2%

Color Variations & Tints

  • #F5F7FF

    Lightness: 98%

  • #DDE4FD

    Lightness: 93%

  • #C5D2FC

    Lightness: 88%

  • #ACBFFB

    Lightness: 83%

    Current color

  • #94ACFA

    Lightness: 78%

  • #7B99F9

    Lightness: 73%

  • #6386F8

    Lightness: 68%

Accessibility

White Text
1.8
FAIL
Black Text
11.6
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 #ACBFFB

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

Current: #ACBFFB

Discover More Colors

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