#AC0E12

#AC0E12

Color Values

HEX

#AC0E12

RGB

172, 14, 18

HSL

358.5, 84.9%, 36.5%

HSV

358.5, 91.9%, 67.5%

CMYK

0.0%, 91.9%, 89.5%, 32.5%

OKLCH

0.4728 0.1863 27.7

Properties

Warm Dark Nearest: firebrick

Color Harmonies

Complementary

#AC0E12

#0EACA8

Analogous

#AC0E61

#AC590E

#AC0E12

Triadic

#AC0E12

#12AC0E

#0E12AC

Split Complementary

#AC0E12

#0EAC59

#0E61AC

Tetradic

#AC0E12

#61AC0E

#0EACA8

#590EAC

Color Blindness Simulation

Original

#AC0E12

Protanopia

#686611

Deuteranopia

#717D11

Tritanopia

#A41010

Achromatopsia

#303030

CSS Usage

background-color: #AC0E12;
color: #AC0E12;
border-color: #AC0E12;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FDF2F2
100
#FAE0E1
200
#FABDBF
300
#F68E90
400
#F15155
500
#EC1319
600
#BD0F14
700
#970C10
800
#760A0C
900
#550B0D
950
#360708

Contrast Checker

Text on white

7.43:1

AA Pass AAA Pass

Text on black

2.83:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026