#516073

#516073

Color Values

HEX

#516073

RGB

81, 96, 115

HSL

213.5, 17.3%, 38.4%

HSV

213.5, 29.6%, 45.1%

CMYK

29.6%, 16.5%, 0.0%, 54.9%

OKLCH

0.4837 0.0359 254.5

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#516073

#736451

Analogous

#517173

#535173

#516073

Triadic

#516073

#735160

#607351

Split Complementary

#516073

#735351

#717351

Tetradic

#516073

#735171

#736451

#517353

Color Blindness Simulation

Original

#516073

Protanopia

#57586E

Deuteranopia

#57566D

Tritanopia

#526B6A

Achromatopsia

#5E5E5E

CSS Usage

background-color: #516073;
color: #516073;
border-color: #516073;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F7F8
100
#EBEDF0
200
#D5DBE1
300
#B7C1CC
400
#909FB1
500
#697D96
600
#546478
700
#435060
800
#353E4B
900
#293038
950
#1A1E23

Contrast Checker

Text on white

6.42:1

AA Pass AAA Fail

Text on black

3.27:1

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