#8A211F

#8A211F

Color Values

HEX

#8A211F

RGB

138, 33, 31

HSL

1.1, 63.3%, 33.1%

HSV

1.1, 77.5%, 54.1%

CMYK

0.0%, 76.1%, 77.5%, 45.9%

OKLCH

0.4208 0.1409 26.5

Properties

Warm Dark Nearest: brown 4

Color Harmonies

Complementary

#8A211F

#1F888A

Analogous

#8A1F52

#8A561F

#8A211F

Triadic

#8A211F

#1F8A21

#211F8A

Split Complementary

#8A211F

#1F8A56

#1F528A

Tetradic

#8A211F

#528A1F

#1F888A

#561F8A

Color Blindness Simulation

Original

#8A211F

Protanopia

#5D5C1F

Deuteranopia

#636A20

Tritanopia

#852020

Achromatopsia

#373737

CSS Usage

background-color: #8A211F;
color: #8A211F;
border-color: #8A211F;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FBF3F3
100
#F7E4E4
200
#F2C6C5
300
#E99C9B
400
#DC6765
500
#D0322F
600
#A72825
700
#85201E
800
#681917
900
#4C1615
950
#300E0D

Contrast Checker

Text on white

9.06:1

AA Pass AAA Pass

Text on black

2.32:1

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