#B41B0C

#B41B0C

Color Values

HEX

#B41B0C

RGB

180, 27, 12

HSL

5.4, 87.5%, 37.6%

HSV

5.4, 93.3%, 70.6%

CMYK

0.0%, 85.0%, 93.3%, 29.4%

OKLCH

0.4943 0.188 30.2

Properties

Warm Dark Nearest: RAL 2002 Vermilion

Color Harmonies

Complementary

#B41B0C

#0CA5B4

Analogous

#B40C51

#B46F0C

#B41B0C

Triadic

#B41B0C

#0CB41B

#1B0CB4

Split Complementary

#B41B0C

#0CB46F

#0C51B4

Tetradic

#B41B0C

#51B40C

#0CA5B4

#6F0CB4

Color Blindness Simulation

Original

#B41B0C

Protanopia

#727010

Deuteranopia

#7B8610

Tritanopia

#AC1213

Achromatopsia

#3A3A3A

CSS Usage

background-color: #B41B0C;
color: #B41B0C;
border-color: #B41B0C;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FDF3F2
100
#FAE2E0
200
#FBC2BC
300
#F7968C
400
#F35D4E
500
#EF2410
600
#BF1D0D
700
#99170A
800
#781208
900
#57110A
950
#370B07

Contrast Checker

Text on white

6.77:1

AA Pass AAA Fail

Text on black

3.1:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026