#BC3737

#BC3737

Color Values

HEX

#BC3737

RGB

188, 55, 55

HSL

0.0, 54.7%, 47.6%

HSV

0.0, 70.7%, 73.7%

CMYK

0.0%, 70.7%, 70.7%, 26.3%

OKLCH

0.5359 0.1699 25.0

Properties

Warm Dark Nearest: RAL 3031 Orient Red

Color Harmonies

Complementary

#BC3737

#37BCBC

Analogous

#BC3779

#BC7937

#BC3737

Triadic

#BC3737

#37BC37

#3737BC

Split Complementary

#BC3737

#37BC79

#3779BC

Tetradic

#BC3737

#79BC37

#37BCBC

#7937BC

Color Blindness Simulation

Original

#BC3737

Protanopia

#828137

Deuteranopia

#8A9437

Tritanopia

#B53737

Achromatopsia

#535353

CSS Usage

background-color: #BC3737;
color: #BC3737;
border-color: #BC3737;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FBF4F4
100
#F5E5E5
200
#EFC8C8
300
#E3A0A0
400
#D46D6D
500
#C53A3A
600
#9E2E2E
700
#7E2525
800
#631D1D
900
#481919
950
#2E1010

Contrast Checker

Text on white

5.62:1

AA Pass AAA Fail

Text on black

3.74:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026