#CF1919

#CF1919

Color Values

HEX

#CF1919

RGB

207, 25, 25

HSL

0.0, 78.4%, 45.5%

HSV

0.0, 87.9%, 81.2%

CMYK

0.0%, 87.9%, 87.9%, 18.8%

OKLCH

0.5452 0.2116 28.1

Properties

Warm Dark Nearest: RAL 2002 Vermilion

Color Harmonies

Complementary

#CF1919

#19CFCF

Analogous

#CF1974

#CF7419

#CF1919

Triadic

#CF1919

#19CF19

#1919CF

Split Complementary

#CF1919

#19CF74

#1974CF

Tetradic

#CF1919

#74CF19

#19CFCF

#7419CF

Color Blindness Simulation

Original

#CF1919

Protanopia

#807F19

Deuteranopia

#8B9819

Tritanopia

#C61919

Achromatopsia

#404040

CSS Usage

background-color: #CF1919;
color: #CF1919;
border-color: #CF1919;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FCF2F2
100
#F9E1E1
200
#F7BFBF
300
#F29292
400
#EB5757
500
#E31C1C
600
#B61616
700
#921212
800
#720E0E
900
#530E0E
950
#340909

Contrast Checker

Text on white

5.52:1

AA Pass AAA Fail

Text on black

3.81:1

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