/
Colorbook
Sign in Sign up

Color Information

Black

Complete color analysis with professional format conversions, accessibility metrics, and harmonious color combinations for your design projects.

HEX Format
#4F7F8B
RGB Values
79, 127, 139
HSL Values
192°, 28%, 43%
CMYK Values
43%, 9%, 0%, 45%

Color Variations & Tints

  • #76A6B2

    Lightness: 58%

  • #669BA9

    Lightness: 53%

  • #588F9D

    Lightness: 48%

  • #4F7F8B

    Lightness: 43%

    Current color

  • #46717C

    Lightness: 38%

  • #3D626C

    Lightness: 33%

  • #33535B

    Lightness: 28%

Accessibility

White Text
4.4
FAIL
Black Text
4.7
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 #4F7F8B

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

Current: #4F7F8B

Discover More Colors

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