#4F506F

#4F506F

Color Values

HEX

#4F506F

RGB

79, 80, 111

HSL

238.1, 16.8%, 37.3%

HSV

238.1, 28.8%, 43.5%

CMYK

28.8%, 27.9%, 0.0%, 56.5%

OKLCH

0.4432 0.0507 282.7

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#4F506F

#6F6E4F

Analogous

#4F606F

#5E4F6F

#4F506F

Triadic

#4F506F

#6F4F50

#506F4F

Split Complementary

#4F506F

#6F5E4F

#606F4F

Tetradic

#4F506F

#6F4F60

#6F6E4F

#4F6F5E

Color Blindness Simulation

Original

#4F506F

Protanopia

#4F4F68

Deuteranopia

#4F4F66

Tritanopia

#4F6260

Achromatopsia

#525252

CSS Usage

background-color: #4F506F;
color: #4F506F;
border-color: #4F506F;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F6F8
100
#EBEBF0
200
#D5D6E1
300
#B8B8CC
400
#9192B1
500
#6A6B95
600
#555677
700
#44455F
800
#35364A
900
#292A38
950
#1A1A23

Contrast Checker

Text on white

7.75:1

AA Pass AAA Pass

Text on black

2.71:1

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