/
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
#CDD7F4
RGB Values
205, 215, 244
HSL Values
225°, 64%, 88%
CMYK Values
16%, 12%, 0%, 4%

Color Variations & Tints

  • #FFFFFF

    Lightness: 100%

  • #F7F8FD

    Lightness: 98%

  • #E2E7F9

    Lightness: 93%

  • #CDD7F4

    Lightness: 88%

    Current color

  • #B8C6EF

    Lightness: 83%

  • #A3B5EB

    Lightness: 78%

  • #8EA4E6

    Lightness: 73%

Accessibility

White Text
1.4
FAIL
Black Text
14.6
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 #CDD7F4

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

Current: #CDD7F4

Discover More Colors

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