#840B10

#840B10

Color Values

HEX

#840B10

RGB

132, 11, 16

HSL

357.5, 84.6%, 28.0%

HSV

357.5, 91.7%, 51.8%

CMYK

0.0%, 91.7%, 87.9%, 48.2%

OKLCH

0.3913 0.1518 26.8

Properties

Warm Dark Nearest: firebrick 4

Color Harmonies

Complementary

#840B10

#0B847F

Analogous

#840B4C

#84420B

#840B10

Triadic

#840B10

#10840B

#0B1084

Split Complementary

#840B10

#0B8442

#0B4C84

Tetradic

#840B10

#4C840B

#0B847F

#420B84

Color Blindness Simulation

Original

#840B10

Protanopia

#504F0F

Deuteranopia

#57600E

Tritanopia

#7E0E0E

Achromatopsia

#252525

CSS Usage

background-color: #840B10;
color: #840B10;
border-color: #840B10;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FDF2F2
100
#FAE0E1
200
#FABDC0
300
#F68E92
400
#F05157
500
#EB141D
600
#BC1017
700
#970D12
800
#760A0E
900
#550C0F
950
#360709

Contrast Checker

Text on white

10.31:1

AA Pass AAA Pass

Text on black

2.04:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026