#A03F3F

#A03F3F

Color Values

HEX

#A03F3F

RGB

160, 63, 63

HSL

0.0, 43.5%, 43.7%

HSV

0.0, 60.6%, 62.7%

CMYK

0.0%, 60.6%, 60.6%, 37.3%

OKLCH

0.5002 0.1296 23.0

Properties

Warm Dark Nearest: indianred 4

Color Harmonies

Complementary

#A03F3F

#3FA0A0

Analogous

#A03F6F

#A06F3F

#A03F3F

Triadic

#A03F3F

#3FA03F

#3F3FA0

Split Complementary

#A03F3F

#3FA06F

#3F6FA0

Tetradic

#A03F3F

#6FA03F

#3FA0A0

#6F3FA0

Color Blindness Simulation

Original

#A03F3F

Protanopia

#76753F

Deuteranopia

#7C833F

Tritanopia

#9B3F3F

Achromatopsia

#545454

CSS Usage

background-color: #A03F3F;
color: #A03F3F;
border-color: #A03F3F;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FAF5F5
100
#F4E7E7
200
#EBCCCC
300
#DCA7A7
400
#CA7878
500
#B74848
600
#923A3A
700
#752E2E
800
#5B2424
900
#431D1D
950
#2B1313

Contrast Checker

Text on white

6.41:1

AA Pass AAA Fail

Text on black

3.28:1

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