#CC3838

#CC3838

Color Values

HEX

#CC3838

RGB

204, 56, 56

HSL

0.0, 59.2%, 51.0%

HSV

0.0, 72.5%, 80.0%

CMYK

0.0%, 72.5%, 72.5%, 20.0%

OKLCH

0.5646 0.1852 25.4

Properties

Warm Dark Nearest: RAL 3028 Pure Red

Color Harmonies

Complementary

#CC3838

#38CCCC

Analogous

#CC3882

#CC8238

#CC3838

Triadic

#CC3838

#38CC38

#3838CC

Split Complementary

#CC3838

#38CC82

#3882CC

Tetradic

#CC3838

#82CC38

#38CCCC

#8238CC

Color Blindness Simulation

Original

#CC3838

Protanopia

#8C8B38

Deuteranopia

#94A038

Tritanopia

#C53838

Achromatopsia

#575757

CSS Usage

background-color: #CC3838;
color: #CC3838;
border-color: #CC3838;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FBF4F4
100
#F6E4E4
200
#F0C6C6
300
#E69E9E
400
#D96969
500
#CB3434
600
#A22A2A
700
#822121
800
#651A1A
900
#4A1717
950
#2F0E0E

Contrast Checker

Text on white

5.01:1

AA Pass AAA Fail

Text on black

4.19:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026