#818280

#818280

Color Values

HEX

#818280

RGB

129, 130, 128

HSL

90.0, 0.8%, 50.6%

HSV

90.0, 1.5%, 51.0%

CMYK

0.8%, 0.0%, 1.5%, 49.0%

OKLCH

0.6051 0.0032 128.5

Properties

Cool Light Nearest: RAL 9023 Pearl Dark Grey

Color Harmonies

Complementary

#818280

#818082

Analogous

#828280

#808280

#818280

Triadic

#818280

#808182

#828081

Split Complementary

#818280

#808082

#828082

Tetradic

#818280

#808282

#818082

#828080

Color Blindness Simulation

Original

#818280

Protanopia

#818180

Deuteranopia

#818181

Tritanopia

#818181

Achromatopsia

#828282

CSS Usage

background-color: #818280;
color: #818280;
border-color: #818280;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F7F7F7
100
#EDEDED
200
#DBDCDB
300
#C2C2C1
400
#A1A1A0
500
#80817E
600
#666765
700
#525251
800
#40403F
900
#303130
950
#1F1F1E

Contrast Checker

Text on white

3.86:1

AA Fail AAA Fail

Text on black

5.44:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026