#D73A3D

#D73A3D

Color Values

HEX

#D73A3D

RGB

215, 58, 61

HSL

358.9, 66.2%, 53.5%

HSV

358.9, 73.0%, 84.3%

CMYK

0.0%, 73.0%, 71.6%, 15.7%

OKLCH

0.5861 0.1937 24.6

Properties

Warm Dark Nearest: brown 3

Color Harmonies

Complementary

#D73A3D

#3AD7D4

Analogous

#D73A8B

#D7863A

#D73A3D

Triadic

#D73A3D

#3DD73A

#3A3DD7

Split Complementary

#D73A3D

#3AD786

#3A8BD7

Tetradic

#D73A3D

#8BD73A

#3AD7D4

#863AD7

Color Blindness Simulation

Original

#D73A3D

Protanopia

#93923C

Deuteranopia

#9CA83C

Tritanopia

#CF3C3C

Achromatopsia

#5C5C5C

CSS Usage

background-color: #D73A3D;
color: #D73A3D;
border-color: #D73A3D;
Nearest Tailwind: Red 500 #EF4444

Tailwind Shades

50
#FCF3F3
100
#F7E3E3
200
#F3C4C5
300
#EA999B
400
#DF6264
500
#D42B2E
600
#AA2225
700
#881C1E
800
#6A1617
900
#4D1415
950
#310C0D

Contrast Checker

Text on white

4.6:1

AA Pass AAA Fail

Text on black

4.56:1

AA Pass 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