#4F81B2

#4F81B2

Color Values

HEX

#4F81B2

RGB

79, 129, 178

HSL

209.7, 39.1%, 50.4%

HSV

209.7, 55.6%, 69.8%

CMYK

55.6%, 27.5%, 0.0%, 30.2%

OKLCH

0.5889 0.093 249.2

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#4F81B2

#B2804F

Analogous

#4FB2B1

#4F50B2

#4F81B2

Triadic

#4F81B2

#B24F81

#81B24F

Split Complementary

#4F81B2

#B24F50

#B2B14F

Tetradic

#4F81B2

#B14FB2

#B2804F

#50B24F

Color Blindness Simulation

Original

#4F81B2

Protanopia

#6565A6

Deuteranopia

#625EA3

Tritanopia

#529D9B

Achromatopsia

#7A7A7A

CSS Usage

background-color: #4F81B2;
color: #4F81B2;
border-color: #4F81B2;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F5F7FA
100
#E7EDF3
200
#CDDBE9
300
#AAC2DA
400
#7CA1C6
500
#4E80B1
600
#3E668E
700
#325272
800
#274059
900
#1F3141
950
#141F29

Contrast Checker

Text on white

4.11:1

AA Fail AAA Fail

Text on black

5.12:1

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