/
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
#344AF4
RGB Values
52, 74, 244
HSL Values
233°, 90%, 58%
CMYK Values
79%, 70%, 0%, 4%

Color Variations & Tints

  • #7C8BF8

    Lightness: 73%

  • #6475F7

    Lightness: 68%

  • #4C60F6

    Lightness: 63%

  • #344AF4

    Lightness: 58%

    Current color

  • #1B34F3

    Lightness: 53%

  • #0C26E9

    Lightness: 48%

  • #0B22D0

    Lightness: 43%

Accessibility

White Text
6.1
PASS
Black Text
3.4
FAIL
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 #344AF4

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

Current: #344AF4

Discover More Colors

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