#D52221

#D52221

Color Values

HEX

#D52221

RGB

213, 34, 33

HSL

0.3, 73.2%, 48.2%

HSV

0.3, 84.5%, 83.5%

CMYK

0.0%, 84.0%, 84.5%, 16.5%

OKLCH

0.5615 0.2117 27.7

Properties

Warm Dark Nearest: RAL 2002 Vermilion

Color Harmonies

Complementary

#D52221

#21D4D5

Analogous

#D5217A

#D57C21

#D52221

Triadic

#D52221

#21D522

#2221D5

Split Complementary

#D52221

#21D57C

#217AD5

Tetradic

#D52221

#7AD521

#21D4D5

#7C21D5

Color Blindness Simulation

Original

#D52221

Protanopia

#878621

Deuteranopia

#929F21

Tritanopia

#CC2121

Achromatopsia

#484848

CSS Usage

background-color: #D52221;
color: #D52221;
border-color: #D52221;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FCF3F3
100
#F8E2E2
200
#F5C1C1
300
#EF9595
400
#E65C5C
500
#DD2322
600
#B11C1B
700
#8D1616
800
#6E1211
900
#501111
950
#330B0A

Contrast Checker

Text on white

5.15:1

AA Pass AAA Fail

Text on black

4.08:1

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