#C03531

#C03531

Color Values

HEX

#C03531

RGB

192, 53, 49

HSL

1.7, 59.3%, 47.3%

HSV

1.7, 74.5%, 75.3%

CMYK

0.0%, 72.4%, 74.5%, 24.7%

OKLCH

0.54 0.1766 26.7

Properties

Warm Dark Nearest: RAL 3031 Orient Red

Color Harmonies

Complementary

#C03531

#31BCC0

Analogous

#C03175

#C07D31

#C03531

Triadic

#C03531

#31C035

#3531C0

Split Complementary

#C03531

#31C07D

#3175C0

Tetradic

#C03531

#75C031

#31BCC0

#7D31C0

Color Blindness Simulation

Original

#C03531

Protanopia

#848332

Deuteranopia

#8C9632

Tritanopia

#B93333

Achromatopsia

#525252

CSS Usage

background-color: #C03531;
color: #C03531;
border-color: #C03531;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FBF4F3
100
#F6E5E4
200
#F0C7C6
300
#E6A09E
400
#D96C69
500
#CB3834
600
#A22D2A
700
#822421
800
#661C1A
900
#4A1817
950
#2F0F0E

Contrast Checker

Text on white

5.53:1

AA Pass AAA Fail

Text on black

3.79:1

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