#B21112

#B21112

Color Values

HEX

#B21112

RGB

178, 17, 18

HSL

359.6, 82.6%, 38.2%

HSV

359.6, 90.4%, 69.8%

CMYK

0.0%, 90.4%, 89.9%, 30.2%

OKLCH

0.4858 0.1904 28.1

Properties

Warm Dark Nearest: RAL 2002 Vermilion

Color Harmonies

Complementary

#B21112

#11B2B1

Analogous

#B21162

#B26011

#B21112

Triadic

#B21112

#12B211

#1112B2

Split Complementary

#B21112

#11B260

#1162B2

Tetradic

#B21112

#62B211

#11B2B1

#6011B2

Color Blindness Simulation

Original

#B21112

Protanopia

#6C6B12

Deuteranopia

#768212

Tritanopia

#AA1212

Achromatopsia

#333333

CSS Usage

background-color: #B21112;
color: #B21112;
border-color: #B21112;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FDF2F2
100
#FAE1E1
200
#F9BEBE
300
#F48F90
400
#EF5354
500
#E91618
600
#BA1213
700
#950E0F
800
#740B0C
900
#540C0D
950
#350808

Contrast Checker

Text on white

7.04:1

AA Pass AAA Pass

Text on black

2.98:1

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