#B00D0D

#B00D0D

Color Values

HEX

#B00D0D

RGB

176, 13, 13

HSL

0.0, 86.2%, 37.1%

HSV

0.0, 92.6%, 69.0%

CMYK

0.0%, 92.6%, 92.6%, 31.0%

OKLCH

0.48 0.1905 28.5

Properties

Warm Dark Nearest: RAL 2002 Vermilion

Color Harmonies

Complementary

#B00D0D

#0DB0B0

Analogous

#B00D5F

#B05F0D

#B00D0D

Triadic

#B00D0D

#0DB00D

#0D0DB0

Split Complementary

#B00D0D

#0DB05F

#0D5FB0

Tetradic

#B00D0D

#5FB00D

#0DB0B0

#5F0DB0

Color Blindness Simulation

Original

#B00D0D

Protanopia

#69680D

Deuteranopia

#737F0D

Tritanopia

#A80D0D

Achromatopsia

#303030

CSS Usage

background-color: #B00D0D;
color: #B00D0D;
border-color: #B00D0D;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FDF2F2
100
#FAE0E0
200
#FABDBD
300
#F78D8D
400
#F24F4F
500
#ED1212
600
#BE0E0E
700
#980B0B
800
#770909
900
#560B0B
950
#360707

Contrast Checker

Text on white

7.22:1

AA Pass AAA Pass

Text on black

2.91:1

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