#DF1823

#DF1823

Color Values

HEX

#DF1823

RGB

223, 24, 35

HSL

356.7, 80.6%, 48.4%

HSV

356.7, 89.2%, 87.5%

CMYK

0.0%, 89.2%, 84.3%, 12.5%

OKLCH

0.5754 0.2247 26.5

Properties

Warm Dark Nearest: firebrick 2

Color Harmonies

Complementary

#DF1823

#18DFD4

Analogous

#DF1886

#DF7018

#DF1823

Triadic

#DF1823

#23DF18

#1823DF

Split Complementary

#DF1823

#18DF70

#1886DF

Tetradic

#DF1823

#86DF18

#18DFD4

#7018DF

Color Blindness Simulation

Original

#DF1823

Protanopia

#898720

Deuteranopia

#94A320

Tritanopia

#D51E1E

Achromatopsia

#434343

CSS Usage

background-color: #DF1823;
color: #DF1823;
border-color: #DF1823;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF2F3
100
#F9E1E2
200
#F8BFC2
300
#F39096
400
#ED555D
500
#E61924
600
#B8141D
700
#931017
800
#730C12
900
#540D11
950
#35080B

Contrast Checker

Text on white

4.89:1

AA Pass AAA Fail

Text on black

4.29:1

AA Fail AAA Fail

Related Articles

Tutorials

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

1月 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

1月 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

1月 15, 2026