#51606C

#51606C

Color Values

HEX

#51606C

RGB

81, 96, 108

HSL

206.7, 14.3%, 37.1%

HSV

206.7, 25.0%, 42.4%

CMYK

25.0%, 11.1%, 0.0%, 57.6%

OKLCH

0.4809 0.0268 242.3

Properties

Cool Dark Nearest: RAL 4012 Pearl Blackberry

Color Harmonies

Complementary

#51606C

#6C5D51

Analogous

#516C6B

#51536C

#51606C

Triadic

#51606C

#6C5160

#606C51

Split Complementary

#51606C

#6C5153

#6C6B51

Tetradic

#51606C

#6B516C

#6C5D51

#536C51

Color Blindness Simulation

Original

#51606C

Protanopia

#575869

Deuteranopia

#575668

Tritanopia

#526766

Achromatopsia

#5E5E5E

CSS Usage

background-color: #51606C;
color: #51606C;
border-color: #51606C;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F6F7F8
100
#EBEDEF
200
#D6DCE0
300
#B9C3CB
400
#93A2AE
500
#6D8292
600
#576875
700
#46535D
800
#374149
900
#2A3137
950
#1B1F23

Contrast Checker

Text on white

6.48:1

AA Pass AAA Fail

Text on black

3.24:1

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