#903D40

#903D40

Color Values

HEX

#903D40

RGB

144, 61, 64

HSL

357.8, 40.5%, 40.2%

HSV

357.8, 57.6%, 56.5%

CMYK

0.0%, 57.6%, 55.6%, 43.5%

OKLCH

0.4721 0.1128 20.2

Properties

Warm Dark Nearest: indianred 4

Color Harmonies

Complementary

#903D40

#3D908D

Analogous

#903D6A

#90633D

#903D40

Triadic

#903D40

#40903D

#3D4090

Split Complementary

#903D40

#3D9063

#3D6A90

Tetradic

#903D40

#6A903D

#3D908D

#633D90

Color Blindness Simulation

Original

#903D40

Protanopia

#6C6B3F

Deuteranopia

#71773F

Tritanopia

#8C3F3F

Achromatopsia

#4F4F4F

CSS Usage

background-color: #903D40;
color: #903D40;
border-color: #903D40;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FAF5F5
100
#F3E7E7
200
#EACDCE
300
#DBA9AB
400
#C77A7D
500
#B34C50
600
#8F3D40
700
#733133
800
#5A2628
900
#421F20
950
#2A1314

Contrast Checker

Text on white

7.17:1

AA Pass AAA Pass

Text on black

2.93:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026