/
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
#027BDE
RGB Values
2, 123, 222
HSL Values
207°, 98%, 44%
CMYK Values
99%, 45%, 0%, 13%

Color Variations & Tints

  • #30A1FD

    Lightness: 59%

  • #1795FD

    Lightness: 54%

  • #0289F7

    Lightness: 49%

  • #027BDE

    Lightness: 44%

    Current color

  • #026DC5

    Lightness: 39%

  • #025FAC

    Lightness: 34%

  • #015192

    Lightness: 29%

Accessibility

White Text
4.3
FAIL
Black Text
4.9
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 #027BDE

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

Current: #027BDE

Discover More Colors

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