#8C180B

#8C180B

Color Values

HEX

#8C180B

RGB

140, 24, 11

HSL

6.0, 85.4%, 29.6%

HSV

6.0, 92.1%, 54.9%

CMYK

0.0%, 82.9%, 92.1%, 45.1%

OKLCH

0.4149 0.1525 30.5

Properties

Warm Dark Nearest: maroon

Color Harmonies

Complementary

#8C180B

#0B7F8C

Analogous

#8C0B3F

#8C580B

#8C180B

Triadic

#8C180B

#0B8C18

#180B8C

Split Complementary

#8C180B

#0B8C58

#0B3F8C

Tetradic

#8C180B

#3F8C0B

#0B7F8C

#580B8C

Color Blindness Simulation

Original

#8C180B

Protanopia

#5A590E

Deuteranopia

#60690F

Tritanopia

#861111

Achromatopsia

#303030

CSS Usage

background-color: #8C180B;
color: #8C180B;
border-color: #8C180B;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FDF3F2
100
#FAE3E0
200
#FAC3BD
300
#F6988E
400
#F16050
500
#EC2813
600
#BD200F
700
#971A0C
800
#761409
900
#56130B
950
#360C07

Contrast Checker

Text on white

9.33:1

AA Pass AAA Pass

Text on black

2.25:1

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