#A73531

#A73531

Color Values

HEX

#A73531

RGB

167, 53, 49

HSL

2.0, 54.6%, 42.4%

HSV

2.0, 70.7%, 65.5%

CMYK

0.0%, 68.3%, 70.7%, 34.5%

OKLCH

0.4968 0.1504 26.2

Properties

Warm Dark Nearest: NCS S 2060-R Deep Red

Color Harmonies

Complementary

#A73531

#31A3A7

Analogous

#A73168

#A77031

#A73531

Triadic

#A73531

#31A735

#3531A7

Split Complementary

#A73531

#31A770

#3168A7

Tetradic

#A73531

#68A731

#31A3A7

#7031A7

Color Blindness Simulation

Original

#A73531

Protanopia

#767532

Deuteranopia

#7C8532

Tritanopia

#A13333

Achromatopsia

#4D4D4D

CSS Usage

background-color: #A73531;
color: #A73531;
border-color: #A73531;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FBF4F4
100
#F5E5E5
200
#EFC9C8
300
#E3A3A0
400
#D4716D
500
#C53F3A
600
#9E322E
700
#7E2825
800
#631F1D
900
#481A19
950
#2E1110

Contrast Checker

Text on white

6.57:1

AA Pass AAA Fail

Text on black

3.2:1

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