#CC151A

#CC151A

Color Values

HEX

#CC151A

RGB

204, 21, 26

HSL

358.4, 81.3%, 44.1%

HSV

358.4, 89.7%, 80.0%

CMYK

0.0%, 89.7%, 87.3%, 20.0%

OKLCH

0.5379 0.2105 27.5

Properties

Warm Dark Nearest: RAL 2002 Vermilion

Color Harmonies

Complementary

#CC151A

#15CCC7

Analogous

#CC1575

#CC6C15

#CC151A

Triadic

#CC151A

#1ACC15

#151ACC

Split Complementary

#CC151A

#15CC6C

#1575CC

Tetradic

#CC151A

#75CC15

#15CCC7

#6C15CC

Color Blindness Simulation

Original

#CC151A

Protanopia

#7D7B19

Deuteranopia

#879518

Tritanopia

#C31818

Achromatopsia

#3C3C3C

CSS Usage

background-color: #CC151A;
color: #CC151A;
border-color: #CC151A;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF2F2
100
#F9E1E1
200
#F8BEC0
300
#F49093
400
#ED5458
500
#E7181D
600
#B91317
700
#940F13
800
#740C0F
900
#540D0F
950
#350809

Contrast Checker

Text on white

5.69:1

AA Pass AAA Fail

Text on black

3.69:1

AA Fail AAA Fail

Related Articles

Tutorials

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

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026