#6583B8

#6583B8

Color Values

HEX

#6583B8

RGB

101, 131, 184

HSL

218.3, 36.9%, 55.9%

HSV

218.3, 45.1%, 72.2%

CMYK

45.1%, 28.8%, 0.0%, 27.8%

OKLCH

0.6089 0.0882 261.4

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#6583B8

#B89A65

Analogous

#65ADB8

#7165B8

#6583B8

Triadic

#6583B8

#B86583

#83B865

Split Complementary

#6583B8

#B87165

#ADB865

Tetradic

#6583B8

#B865AD

#B89A65

#65B871

Color Blindness Simulation

Original

#6583B8

Protanopia

#7272AB

Deuteranopia

#706EA8

Tritanopia

#66A19F

Achromatopsia

#808080

CSS Usage

background-color: #6583B8;
color: #6583B8;
border-color: #6583B8;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F5F7FA
100
#E8ECF3
200
#CED8E8
300
#ABBCD8
400
#7E97C3
500
#5072AF
600
#405C8C
700
#334970
800
#283957
900
#202C41
950
#141C29

Contrast Checker

Text on white

3.82:1

AA Fail AAA Fail

Text on black

5.49:1

AA Pass AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026