#A0281F

#A0281F

Color Values

HEX

#A0281F

RGB

160, 40, 31

HSL

4.2, 67.5%, 37.5%

HSV

4.2, 80.6%, 62.7%

CMYK

0.0%, 75.0%, 80.6%, 37.3%

OKLCH

0.4683 0.1578 28.9

Properties

Warm Dark Nearest: RAL 3002 Carmine Red

Color Harmonies

Complementary

#A0281F

#1F97A0

Analogous

#A01F57

#A0691F

#A0281F

Triadic

#A0281F

#1FA028

#281FA0

Split Complementary

#A0281F

#1FA069

#1F57A0

Tetradic

#A0281F

#57A01F

#1F97A0

#691FA0

Color Blindness Simulation

Original

#A0281F

Protanopia

#6C6B21

Deuteranopia

#737C22

Tritanopia

#9A2323

Achromatopsia

#414141

CSS Usage

background-color: #A0281F;
color: #A0281F;
border-color: #A0281F;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FCF4F3
100
#F7E4E3
200
#F3C7C3
300
#EB9E98
400
#E06A61
500
#D63529
600
#AB2B21
700
#89221B
800
#6B1B15
900
#4E1713
950
#310F0C

Contrast Checker

Text on white

7.45:1

AA Pass AAA Pass

Text on black

2.82:1

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