#4F688F

#4F688F

Color Values

HEX

#4F688F

RGB

79, 104, 143

HSL

216.6, 28.8%, 43.5%

HSV

216.6, 44.8%, 56.1%

CMYK

44.8%, 27.3%, 0.0%, 43.9%

OKLCH

0.5139 0.0691 259.1

Properties

Cool Dark Nearest: RAL 5023 Distant Blue

Color Harmonies

Complementary

#4F688F

#8F764F

Analogous

#4F888F

#564F8F

#4F688F

Triadic

#4F688F

#8F4F68

#688F4F

Split Complementary

#4F688F

#8F564F

#888F4F

Tetradic

#4F688F

#8F4F88

#8F764F

#4F8F56

Color Blindness Simulation

Original

#4F688F

Protanopia

#5A5A86

Deuteranopia

#585683

Tritanopia

#507E7C

Achromatopsia

#666666

CSS Usage

background-color: #4F688F;
color: #4F688F;
border-color: #4F688F;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F5F7F9
100
#E9ECF2
200
#D1D9E6
300
#B0BED3
400
#859BBC
500
#5B77A4
600
#496083
700
#3A4C69
800
#2D3C52
900
#242E3D
950
#171D27

Contrast Checker

Text on white

5.66:1

AA Pass AAA Fail

Text on black

3.71:1

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