/
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
#3C61C9
RGB Values
60, 97, 201
HSL Values
224°, 57%, 51%
CMYK Values
70%, 52%, 0%, 21%

Color Variations & Tints

  • #7791DA

    Lightness: 66%

  • #6381D4

    Lightness: 61%

  • #4F71CF

    Lightness: 56%

  • #3C61C9

    Lightness: 51%

    Current color

  • #3256B8

    Lightness: 46%

  • #2D4DA4

    Lightness: 41%

  • #274390

    Lightness: 36%

Accessibility

White Text
5.6
PASS
Black Text
3.7
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 #3C61C9

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

Current: #3C61C9

Discover More Colors

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