#516166

#516166

Color Values

HEX

#516166

RGB

81, 97, 102

HSL

194.3, 11.5%, 35.9%

HSV

194.3, 20.6%, 40.0%

CMYK

20.6%, 4.9%, 0.0%, 60.0%

OKLCH

0.481 0.0212 218.6

Properties

Cool Dark Nearest: RAL 7012 Basalt Grey

Color Harmonies

Complementary

#516166

#665651

Analogous

#516661

#515766

#516166

Triadic

#516166

#665161

#616651

Split Complementary

#516166

#665157

#666151

Tetradic

#516166

#615166

#665651

#576651

Color Blindness Simulation

Original

#516166

Protanopia

#585865

Deuteranopia

#575664

Tritanopia

#526464

Achromatopsia

#5E5E5E

CSS Usage

background-color: #516166;
color: #516166;
border-color: #516166;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F7F8F8
100
#EBEEEF
200
#D7DDDF
300
#BBC5C9
400
#96A6AC
500
#71878E
600
#5A6C72
700
#48575B
800
#384447
900
#2B3335
950
#1B2022

Contrast Checker

Text on white

6.46:1

AA Pass AAA Fail

Text on black

3.25:1

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