#AB1421

#AB1421

Color Values

HEX

#AB1421

RGB

171, 20, 33

HSL

354.8, 79.1%, 37.5%

HSV

354.8, 88.3%, 67.1%

CMYK

0.0%, 88.3%, 80.7%, 32.9%

OKLCH

0.4748 0.1816 24.7

Properties

Warm Dark Nearest: RAL 3031 Orient Red

Color Harmonies

Complementary

#AB1421

#14AB9E

Analogous

#AB146D

#AB5314

#AB1421

Triadic

#AB1421

#21AB14

#1421AB

Split Complementary

#AB1421

#14AB53

#146DAB

Tetradic

#AB1421

#6DAB14

#14AB9E

#5314AB

Color Blindness Simulation

Original

#AB1421

Protanopia

#6A681E

Deuteranopia

#727E1D

Tritanopia

#A31B1B

Achromatopsia

#353535

CSS Usage

background-color: #AB1421;
color: #AB1421;
border-color: #AB1421;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FCF2F3
100
#F9E1E3
200
#F8BFC4
300
#F2919A
400
#EB5663
500
#E41B2C
600
#B71523
700
#92111C
800
#720D16
900
#530E14
950
#34090D

Contrast Checker

Text on white

7.36:1

AA Pass AAA Pass

Text on black

2.85:1

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