#873739

#873739

Color Values

HEX

#873739

RGB

135, 55, 57

HSL

358.5, 42.1%, 37.3%

HSV

358.5, 59.3%, 52.9%

CMYK

0.0%, 59.3%, 57.8%, 47.1%

OKLCH

0.4474 0.11 21.1

Properties

Warm Dark Nearest: indianred 4

Color Harmonies

Complementary

#873739

#378785

Analogous

#873761

#875D37

#873739

Triadic

#873739

#398737

#373987

Split Complementary

#873739

#37875D

#376187

Tetradic

#873739

#618737

#378785

#5D3787

Color Blindness Simulation

Original

#873739

Protanopia

#646439

Deuteranopia

#696F38

Tritanopia

#833838

Achromatopsia

#484848

CSS Usage

background-color: #873739;
color: #873739;
border-color: #873739;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FAF5F5
100
#F4E7E7
200
#EACCCD
300
#DCA8A9
400
#C8797B
500
#B54A4D
600
#913B3D
700
#742F31
800
#5B2526
900
#431E1F
950
#2A1314

Contrast Checker

Text on white

7.97:1

AA Pass AAA Pass

Text on black

2.64:1

AA Fail 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