#505F72

#505F72

Color Values

HEX

#505F72

RGB

80, 95, 114

HSL

213.5, 17.5%, 38.0%

HSV

213.5, 29.8%, 44.7%

CMYK

29.8%, 16.7%, 0.0%, 55.3%

OKLCH

0.4802 0.0359 254.5

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#505F72

#726350

Analogous

#507072

#525072

#505F72

Triadic

#505F72

#72505F

#5F7250

Split Complementary

#505F72

#725250

#707250

Tetradic

#505F72

#725070

#726350

#507252

Color Blindness Simulation

Original

#505F72

Protanopia

#56576D

Deuteranopia

#56546C

Tritanopia

#516A69

Achromatopsia

#5D5D5D

CSS Usage

background-color: #505F72;
color: #505F72;
border-color: #505F72;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F7F8
100
#EAEDF0
200
#D5DBE2
300
#B7C1CD
400
#909FB1
500
#697D96
600
#546478
700
#435060
800
#353E4B
900
#293038
950
#1A1E23

Contrast Checker

Text on white

6.52:1

AA Pass AAA Fail

Text on black

3.22:1

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