#4F529F

#4F529F

Color Values

HEX

#4F529F

RGB

79, 82, 159

HSL

237.8, 33.6%, 46.7%

HSV

237.8, 50.3%, 62.4%

CMYK

50.3%, 48.4%, 0.0%, 37.6%

OKLCH

0.4753 0.122 279.0

Properties

Cool Dark Nearest: darkslateblue

Color Harmonies

Complementary

#4F529F

#9F9C4F

Analogous

#4F7A9F

#744F9F

#4F529F

Triadic

#4F529F

#9F4F52

#529F4F

Split Complementary

#4F529F

#9F744F

#7A9F4F

Tetradic

#4F529F

#9F4F7A

#9F9C4F

#4F9F74

Color Blindness Simulation

Original

#4F529F

Protanopia

#50508C

Deuteranopia

#505088

Tritanopia

#4F7E7A

Achromatopsia

#575757

CSS Usage

background-color: #4F529F;
color: #4F529F;
border-color: #4F529F;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E8E8F2
200
#CFD0E7
300
#ADAFD6
400
#8183C0
500
#5558AA
600
#444688
700
#36386D
800
#2A2C55
900
#22233F
950
#151628

Contrast Checker

Text on white

6.91:1

AA Pass AAA Fail

Text on black

3.04:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026