#D22D21

#D22D21

Color Values

HEX

#D22D21

RGB

210, 45, 33

HSL

4.1, 72.8%, 47.6%

HSV

4.1, 84.3%, 82.4%

CMYK

0.0%, 78.6%, 84.3%, 17.6%

OKLCH

0.5633 0.2023 29.3

Properties

Warm Dark Nearest: RAL 2002 Vermilion

Color Harmonies

Complementary

#D22D21

#21C6D2

Analogous

#D2216D

#D28521

#D22D21

Triadic

#D22D21

#21D22D

#2D21D2

Split Complementary

#D22D21

#21D285

#216DD2

Tetradic

#D22D21

#6DD221

#21C6D2

#8521D2

Color Blindness Simulation

Original

#D22D21

Protanopia

#8B8924

Deuteranopia

#94A025

Tritanopia

#CA2627

Achromatopsia

#4F4F4F

CSS Usage

background-color: #D22D21;
color: #D22D21;
border-color: #D22D21;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FCF3F3
100
#F8E4E2
200
#F5C5C1
300
#EE9B95
400
#E5655C
500
#DC2F23
600
#B0261C
700
#8D1E16
800
#6E1811
900
#501511
950
#330D0B

Contrast Checker

Text on white

5.08:1

AA Pass AAA Fail

Text on black

4.14:1

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