#505F59

#505F59

Color Values

HEX

#505F59

RGB

80, 95, 89

HSL

156.0, 8.6%, 34.3%

HSV

156.0, 15.8%, 37.3%

CMYK

15.8%, 0.0%, 6.3%, 62.7%

OKLCH

0.4708 0.0208 169.3

Properties

Cool Dark Nearest: RAL 7012 Basalt Grey

Color Harmonies

Complementary

#505F59

#5F5056

Analogous

#505F51

#505D5F

#505F59

Triadic

#505F59

#59505F

#5F5950

Split Complementary

#505F59

#5F505D

#5F5150

Tetradic

#505F59

#51505F

#5F5056

#5D5F50

Color Blindness Simulation

Original

#505F59

Protanopia

#56575A

Deuteranopia

#56545B

Tritanopia

#515C5C

Achromatopsia

#5B5B5B

CSS Usage

background-color: #505F59;
color: #505F59;
border-color: #505F59;
Nearest Tailwind: Neutral 600 #525252

Tailwind Shades

50
#F7F8F7
100
#ECEEED
200
#D8DEDC
300
#BDC7C3
400
#99A9A2
500
#758A82
600
#5D6F68
700
#4B5953
800
#3A4541
900
#2D3431
950
#1C211F

Contrast Checker

Text on white

6.73:1

AA Pass AAA Fail

Text on black

3.12:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026