#C01011

#C01011

Color Values

HEX

#C01011

RGB

192, 16, 17

HSL

359.7, 84.6%, 40.8%

HSV

359.7, 91.7%, 75.3%

CMYK

0.0%, 91.7%, 91.1%, 24.7%

OKLCH

0.5125 0.2029 28.3

Properties

Warm Dark Nearest: RAL 2002 Vermilion

Color Harmonies

Complementary

#C01011

#10C0BF

Analogous

#C01069

#C06710

#C01011

Triadic

#C01011

#11C010

#1011C0

Split Complementary

#C01011

#10C067

#1069C0

Tetradic

#C01011

#69C010

#10C0BF

#6710C0

Color Blindness Simulation

Original

#C01011

Protanopia

#747211

Deuteranopia

#7E8B11

Tritanopia

#B71111

Achromatopsia

#353535

CSS Usage

background-color: #C01011;
color: #C01011;
border-color: #C01011;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FDF2F2
100
#FAE0E0
200
#FABDBD
300
#F68E8F
400
#F05152
500
#EB1415
600
#BC1011
700
#970D0D
800
#760A0A
900
#550C0C
950
#360708

Contrast Checker

Text on white

6.32:1

AA Pass AAA Fail

Text on black

3.32:1

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