#516E72

#516E72

Color Values

HEX

#516E72

RGB

81, 110, 114

HSL

187.3, 16.9%, 38.2%

HSV

187.3, 28.9%, 44.7%

CMYK

28.9%, 3.5%, 0.0%, 55.3%

OKLCH

0.5171 0.0343 206.7

Properties

Cool Dark Nearest: lightblue 4

Color Harmonies

Complementary

#516E72

#725551

Analogous

#517265

#515D72

#516E72

Triadic

#516E72

#72516E

#6E7251

Split Complementary

#516E72

#72515D

#726551

Tetradic

#516E72

#655172

#725551

#5D7251

Color Blindness Simulation

Original

#516E72

Protanopia

#5E5E71

Deuteranopia

#5C5A71

Tritanopia

#527070

Achromatopsia

#686868

CSS Usage

background-color: #516E72;
color: #516E72;
border-color: #516E72;
Nearest Tailwind: Gray 500 #6B7280

Tailwind Shades

50
#F6F8F8
100
#EBEFF0
200
#D5E0E1
300
#B7CACC
400
#91ADB1
500
#6A9095
600
#557377
700
#445C5F
800
#35484B
900
#293638
950
#1A2223

Contrast Checker

Text on white

5.49:1

AA Pass AAA Fail

Text on black

3.82:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026