#AC2C1C

#AC2C1C

Color Values

HEX

#AC2C1C

RGB

172, 44, 28

HSL

6.7, 72.0%, 39.2%

HSV

6.7, 83.7%, 67.5%

CMYK

0.0%, 74.4%, 83.7%, 32.5%

OKLCH

0.4936 0.1671 30.7

Properties

Warm Dark Nearest: RAL 3000 Flame Red

Color Harmonies

Complementary

#AC2C1C

#1C9CAC

Analogous

#AC1C54

#AC741C

#AC2C1C

Triadic

#AC2C1C

#1CAC2C

#2C1CAC

Split Complementary

#AC2C1C

#1CAC74

#1C54AC

Tetradic

#AC2C1C

#54AC1C

#1C9CAC

#741CAC

Color Blindness Simulation

Original

#AC2C1C

Protanopia

#757320

Deuteranopia

#7C8621

Tritanopia

#A62324

Achromatopsia

#464646

CSS Usage

background-color: #AC2C1C;
color: #AC2C1C;
border-color: #AC2C1C;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FCF4F3
100
#F8E5E2
200
#F5C7C2
300
#EEA096
400
#E56C5D
500
#DB3824
600
#AF2D1D
700
#8C2417
800
#6E1C12
900
#501811
950
#320F0B

Contrast Checker

Text on white

6.71:1

AA Pass AAA Fail

Text on black

3.13:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026