#818C6F

#818C6F

Color Values

HEX

#818C6F

RGB

129, 140, 111

HSL

82.8, 11.6%, 49.2%

HSV

82.8, 20.7%, 54.9%

CMYK

7.9%, 0.0%, 20.7%, 45.1%

OKLCH

0.6229 0.0441 124.6

Properties

Cool Light Nearest: RAL 7033 Cement Grey

Color Harmonies

Complementary

#818C6F

#7A6F8C

Analogous

#8C896F

#728C6F

#818C6F

Triadic

#818C6F

#6F818C

#8C6F81

Split Complementary

#818C6F

#6F728C

#896F8C

Tetradic

#818C6F

#6F8C89

#7A6F8C

#8C6F72

Color Blindness Simulation

Original

#818C6F

Protanopia

#868676

Deuteranopia

#858478

Tritanopia

#827C7D

Achromatopsia

#888888

CSS Usage

background-color: #818C6F;
color: #818C6F;
border-color: #818C6F;
Nearest Tailwind: Stone 500 #78716C

Tailwind Shades

50
#F8F8F7
100
#EEEFEB
200
#DCDFD7
300
#C4C9BB
400
#A3AC96
500
#838E71
600
#69725A
700
#545B48
800
#424738
900
#32362B
950
#1F221B

Contrast Checker

Text on white

3.55:1

AA Fail AAA Fail

Text on black

5.91:1

AA Pass 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