#B5352E

#B5352E

Color Values

HEX

#B5352E

RGB

181, 53, 46

HSL

3.1, 59.5%, 44.5%

HSV

3.1, 74.6%, 71.0%

CMYK

0.0%, 70.7%, 74.6%, 29.0%

OKLCH

0.5205 0.1658 27.6

Properties

Warm Dark Nearest: RAL 3031 Orient Red

Color Harmonies

Complementary

#B5352E

#2EAEB5

Analogous

#B52E6A

#B5782E

#B5352E

Triadic

#B5352E

#2EB535

#352EB5

Split Complementary

#B5352E

#2EB578

#2E6AB5

Tetradic

#B5352E

#6AB52E

#2EAEB5

#782EB5

Color Blindness Simulation

Original

#B5352E

Protanopia

#7E7C30

Deuteranopia

#858F30

Tritanopia

#AF3131

Achromatopsia

#505050

CSS Usage

background-color: #B5352E;
color: #B5352E;
border-color: #B5352E;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FBF4F3
100
#F6E5E4
200
#F1C8C6
300
#E6A19D
400
#D96E69
500
#CB3B34
600
#A33029
700
#822621
800
#661E1A
900
#4A1917
950
#2F100E

Contrast Checker

Text on white

5.98:1

AA Pass AAA Fail

Text on black

3.51:1

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