#CF3738

#CF3738

Color Values

HEX

#CF3738

RGB

207, 55, 56

HSL

359.6, 61.3%, 51.4%

HSV

359.6, 73.4%, 81.2%

CMYK

0.0%, 73.4%, 72.9%, 18.8%

OKLCH

0.5689 0.189 25.3

Properties

Warm Dark Nearest: RAL 3028 Pure Red

Color Harmonies

Complementary

#CF3738

#37CFCE

Analogous

#CF3784

#CF8237

#CF3738

Triadic

#CF3738

#38CF37

#3738CF

Split Complementary

#CF3738

#37CF82

#3784CF

Tetradic

#CF3738

#84CF37

#37CFCE

#8237CF

Color Blindness Simulation

Original

#CF3738

Protanopia

#8D8C38

Deuteranopia

#96A138

Tritanopia

#C73838

Achromatopsia

#575757

CSS Usage

background-color: #CF3738;
color: #CF3738;
border-color: #CF3738;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FBF3F3
100
#F6E4E4
200
#F1C5C6
300
#E79C9D
400
#DA6768
500
#CE3132
600
#A52728
700
#842020
800
#671919
900
#4B1616
950
#2F0E0E

Contrast Checker

Text on white

4.93:1

AA Pass AAA Fail

Text on black

4.26:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026