#D52D23

#D52D23

Color Values

HEX

#D52D23

RGB

213, 45, 35

HSL

3.4, 71.8%, 48.6%

HSV

3.4, 83.6%, 83.5%

CMYK

0.0%, 78.9%, 83.6%, 16.5%

OKLCH

0.5689 0.2048 28.9

Properties

Warm Dark Nearest: RAL 2002 Vermilion

Color Harmonies

Complementary

#D52D23

#23CBD5

Analogous

#D52372

#D58623

#D52D23

Triadic

#D52D23

#23D52D

#2D23D5

Split Complementary

#D52D23

#23D586

#2372D5

Tetradic

#D52D23

#72D523

#23CBD5

#8623D5

Color Blindness Simulation

Original

#D52D23

Protanopia

#8C8B25

Deuteranopia

#96A326

Tritanopia

#CD2728

Achromatopsia

#505050

CSS Usage

background-color: #D52D23;
color: #D52D23;
border-color: #D52D23;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FCF3F3
100
#F8E3E2
200
#F5C5C2
300
#EE9B96
400
#E4655D
500
#DB2E24
600
#AF251D
700
#8C1E17
800
#6E1712
900
#501511
950
#320D0B

Contrast Checker

Text on white

4.97:1

AA Pass AAA Fail

Text on black

4.23:1

AA Fail AAA Fail

Related Articles

Tutorials

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

1월 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

1월 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

1월 15, 2026