#B11908

#B11908

Color Values

HEX

#B11908

RGB

177, 25, 8

HSL

6.0, 91.4%, 36.3%

HSV

6.0, 95.5%, 69.4%

CMYK

0.0%, 85.9%, 95.5%, 30.6%

OKLCH

0.4872 0.1866 30.5

Properties

Warm Dark Nearest: RAL 2002 Vermilion

Color Harmonies

Complementary

#B11908

#08A0B1

Analogous

#B1084C

#B16D08

#B11908

Triadic

#B11908

#08B119

#1908B1

Split Complementary

#B11908

#08B16D

#084CB1

Tetradic

#B11908

#4CB108

#08A0B1

#6D08B1

Color Blindness Simulation

Original

#B11908

Protanopia

#6F6E0C

Deuteranopia

#78830D

Tritanopia

#A90F10

Achromatopsia

#383838

CSS Usage

background-color: #B11908;
color: #B11908;
border-color: #B11908;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FDF3F1
100
#FBE2DF
200
#FCC1BB
300
#FA958A
400
#F75C4A
500
#F4220B
600
#C31B09
700
#9C1607
800
#7A1105
900
#581109
950
#380A05

Contrast Checker

Text on white

6.97:1

AA Pass AAA Fail

Text on black

3.01:1

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