#B01618

#B01618

Color Values

HEX

#B01618

RGB

176, 22, 24

HSL

359.2, 77.8%, 38.8%

HSV

359.2, 87.5%, 69.0%

CMYK

0.0%, 87.5%, 86.4%, 31.0%

OKLCH

0.4846 0.1859 27.4

Properties

Warm Dark Nearest: firebrick

Color Harmonies

Complementary

#B01618

#16B0AE

Analogous

#B01665

#B06116

#B01618

Triadic

#B01618

#18B016

#1618B0

Split Complementary

#B01618

#16B061

#1665B0

Tetradic

#B01618

#65B016

#16B0AE

#6116B0

Color Blindness Simulation

Original

#B01618

Protanopia

#6D6C18

Deuteranopia

#768217

Tritanopia

#A81717

Achromatopsia

#373737

CSS Usage

background-color: #B01618;
color: #B01618;
border-color: #B01618;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FCF2F2
100
#F9E1E2
200
#F7C0C0
300
#F19293
400
#EA5759
500
#E31C1F
600
#B51719
700
#911214
800
#710E0F
900
#520F0F
950
#34090A

Contrast Checker

Text on white

7.06:1

AA Pass AAA Pass

Text on black

2.97:1

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