#505F6F

#505F6F

Color Values

HEX

#505F6F

RGB

80, 95, 111

HSL

211.0, 16.2%, 37.5%

HSV

211.0, 27.9%, 43.5%

CMYK

27.9%, 14.4%, 0.0%, 56.5%

OKLCH

0.4789 0.0318 250.2

Properties

Cool Dark Nearest: RAL 4012 Pearl Blackberry

Color Harmonies

Complementary

#505F6F

#6F6050

Analogous

#506F6F

#51506F

#505F6F

Triadic

#505F6F

#6F505F

#5F6F50

Split Complementary

#505F6F

#6F5150

#6F6F50

Tetradic

#505F6F

#6F506F

#6F6050

#506F51

Color Blindness Simulation

Original

#505F6F

Protanopia

#56576B

Deuteranopia

#56546A

Tritanopia

#516867

Achromatopsia

#5D5D5D

CSS Usage

background-color: #505F6F;
color: #505F6F;
border-color: #505F6F;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F6F7F8
100
#EBEDF0
200
#D6DBE1
300
#B8C1CC
400
#91A0B0
500
#6B7F94
600
#556577
700
#44515F
800
#353F4A
900
#293038
950
#1A1E23

Contrast Checker

Text on white

6.55:1

AA Pass AAA Fail

Text on black

3.21:1

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