#AB191F

#AB191F

Color Values

HEX

#AB191F

RGB

171, 25, 31

HSL

357.5, 74.5%, 38.4%

HSV

357.5, 85.4%, 67.1%

CMYK

0.0%, 85.4%, 81.9%, 32.9%

OKLCH

0.4773 0.1791 25.9

Properties

Warm Dark Nearest: firebrick

Color Harmonies

Complementary

#AB191F

#19ABA5

Analogous

#AB1968

#AB5C19

#AB191F

Triadic

#AB191F

#1FAB19

#191FAB

Split Complementary

#AB191F

#19AB5C

#1968AB

Tetradic

#AB191F

#68AB19

#19ABA5

#5C19AB

Color Blindness Simulation

Original

#AB191F

Protanopia

#6C6B1E

Deuteranopia

#747F1D

Tritanopia

#A41C1C

Achromatopsia

#383838

CSS Usage

background-color: #AB191F;
color: #AB191F;
border-color: #AB191F;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FCF3F3
100
#F8E2E3
200
#F6C1C3
300
#EF9498
400
#E75A60
500
#DE2128
600
#B21A20
700
#8E151A
800
#6F1014
900
#511013
950
#330A0C

Contrast Checker

Text on white

7.27:1

AA Pass AAA Pass

Text on black

2.89:1

AA Fail AAA Fail

Related Articles

Tutorials

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

1月 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

1月 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

1月 15, 2026