#AF181F

#AF181F

Color Values

HEX

#AF181F

RGB

175, 24, 31

HSL

357,2, 75,9%, 39,0%

HSV

357,2, 86,3%, 68,6%

CMYK

0,0%, 86,3%, 82,3%, 31,4%

OKLCH

0,4844 0,1833 25,9

Properties

Warm Dark Nearest: firebrick

Color Harmonies

Complementary

#AF181F

#18AFA8

Analogous

#AF186A

#AF5C18

#AF181F

Triadic

#AF181F

#1FAF18

#181FAF

Split Complementary

#AF181F

#18AF5C

#186AAF

Tetradic

#AF181F

#6AAF18

#18AFA8

#5C18AF

Color Blindness Simulation

Original

#AF181F

Protanopia

#6E6C1D

Deuteranopia

#76821D

Tritanopia

#A71C1C

Achromatopsia

#393939

CSS Usage

background-color: #AF181F;
color: #AF181F;
border-color: #AF181F;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FCF2F3
100
#F9E2E3
200
#F6C0C3
300
#F09398
400
#E85960
500
#E01F28
600
#B31920
700
#901419
800
#700F14
900
#520F12
950
#340A0C

Contrast Checker

Text on white

7,06:1

AA Pass AAA Pass

Text on black

2,97:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Şub 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Şub 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Şub 19, 2026