#504F5F

#504F5F

Color Values

HEX

#504F5F

RGB

80, 79, 95

HSL

243.8, 9.2%, 34.1%

HSV

243.8, 16.8%, 37.3%

CMYK

15.8%, 16.8%, 0.0%, 62.7%

OKLCH

0.4346 0.0262 288.1

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#504F5F

#5E5F4F

Analogous

#4F565F

#584F5F

#504F5F

Triadic

#504F5F

#5F504F

#4F5F50

Split Complementary

#504F5F

#5F584F

#565F4F

Tetradic

#504F5F

#5F4F56

#5E5F4F

#4F5F58

Color Blindness Simulation

Original

#504F5F

Protanopia

#50505B

Deuteranopia

#50505A

Tritanopia

#505857

Achromatopsia

#505050

CSS Usage

background-color: #504F5F;
color: #504F5F;
border-color: #504F5F;
Nearest Tailwind: Zinc 600 #52525B

Tailwind Shades

50
#F7F7F8
100
#ECECEF
200
#D8D8DF
300
#BDBCC7
400
#9998A9
500
#75748B
600
#5E5D6F
700
#4B4A59
800
#3B3A46
900
#2D2C34
950
#1C1C21

Contrast Checker

Text on white

8.0:1

AA Pass AAA Pass

Text on black

2.62:1

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