#B1423F

#B1423F

Color Values

HEX

#B1423F

RGB

177, 66, 63

HSL

1.6, 47.5%, 47.1%

HSV

1.6, 64.4%, 69.4%

CMYK

0.0%, 62.7%, 64.4%, 30.6%

OKLCH

0.5316 0.1457 24.9

Properties

Warm Dark Nearest: RAL 3033 Pearl Pink

Color Harmonies

Complementary

#B1423F

#3FAEB1

Analogous

#B13F75

#B17B3F

#B1423F

Triadic

#B1423F

#3FB142

#423FB1

Split Complementary

#B1423F

#3FB17B

#3F75B1

Tetradic

#B1423F

#75B13F

#3FAEB1

#7B3FB1

Color Blindness Simulation

Original

#B1423F

Protanopia

#818040

Deuteranopia

#879040

Tritanopia

#AB4040

Achromatopsia

#595959

CSS Usage

background-color: #B1423F;
color: #B1423F;
border-color: #B1423F;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FAF4F4
100
#F4E6E6
200
#ECCBCA
300
#DFA6A5
400
#CD7674
500
#BC4643
600
#963836
700
#782D2B
800
#5E2321
900
#451D1C
950
#2C1212

Contrast Checker

Text on white

5.64:1

AA Pass AAA Fail

Text on black

3.72:1

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