/
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
#2CA3F5
RGB Values
44, 163, 245
HSL Values
204°, 91%, 57%
CMYK Values
82%, 33%, 0%, 4%

Color Variations & Tints

  • #77C5F9

    Lightness: 72%

  • #5EBAF7

    Lightness: 67%

  • #46B0F6

    Lightness: 62%

  • #2CA3F5

    Lightness: 57%

    Current color

  • #159BF4

    Lightness: 52%

  • #0B8EE5

    Lightness: 47%

  • #0A7FCD

    Lightness: 42%

Accessibility

White Text
2.7
FAIL
Black Text
7.7
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 #2CA3F5

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

Current: #2CA3F5

Discover More Colors

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