#CF0C0C

#CF0C0C

Color Values

HEX

#CF0C0C

RGB

207, 12, 12

HSL

0.0, 89.0%, 42.9%

HSV

0.0, 94.2%, 81.2%

CMYK

0.0%, 94.2%, 94.2%, 18.8%

OKLCH

0.5399 0.2169 28.8

Properties

Warm Dark Nearest: RAL 3020 Traffic Red

Color Harmonies

Complementary

#CF0C0C

#0CCFCF

Analogous

#CF0C6D

#CF6D0C

#CF0C0C

Triadic

#CF0C0C

#0CCF0C

#0C0CCF

Split Complementary

#CF0C0C

#0CCF6D

#0C6DCF

Tetradic

#CF0C0C

#6DCF0C

#0CCFCF

#6D0CCF

Color Blindness Simulation

Original

#CF0C0C

Protanopia

#7B790C

Deuteranopia

#86940C

Tritanopia

#C50C0C

Achromatopsia

#353535

CSS Usage

background-color: #CF0C0C;
color: #CF0C0C;
border-color: #CF0C0C;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF2F2
100
#FBE0E0
200
#FBBCBC
300
#F88B8B
400
#F54D4D
500
#F10E0E
600
#C10B0B
700
#9A0909
800
#780707
900
#570A0A
950
#370606

Contrast Checker

Text on white

5.66:1

AA Pass AAA Fail

Text on black

3.71:1

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