#C01D21

#C01D21

Color Values

HEX

#C01D21

RGB

192, 29, 33

HSL

358,5, 73,8%, 43,3%

HSV

358,5, 84,9%, 75,3%

CMYK

0,0%, 84,9%, 82,8%, 24,7%

OKLCH

0,5196 0,1957 26,6

Properties

Warm Dark Nearest: firebrick 3

Color Harmonies

Complementary

#C01D21

#1DC0BC

Analogous

#C01D72

#C06A1D

#C01D21

Triadic

#C01D21

#21C01D

#1D21C0

Split Complementary

#C01D21

#1DC06A

#1D72C0

Tetradic

#C01D21

#72C01D

#1DC0BC

#6A1DC0

Color Blindness Simulation

Original

#C01D21

Protanopia

#797820

Deuteranopia

#838F20

Tritanopia

#B81F1F

Achromatopsia

#404040

CSS Usage

background-color: #C01D21;
color: #C01D21;
border-color: #C01D21;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FCF3F3
100
#F8E2E3
200
#F6C1C2
300
#EF9597
400
#E65B5F
500
#DE2126
600
#B11B1E
700
#8E1518
800
#6F1113
900
#511012
950
#330A0B

Contrast Checker

Text on white

6,11:1

AA Pass AAA Fail

Text on black

3,44:1

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