#AC403A

#AC403A

Color Values

HEX

#AC403A

RGB

172, 64, 58

HSL

3.2, 49.6%, 45.1%

HSV

3.2, 66.3%, 67.5%

CMYK

0.0%, 62.8%, 66.3%, 32.5%

OKLCH

0.5201 0.143 26.4

Properties

Warm Dark Nearest: RAL 3033 Pearl Pink

Color Harmonies

Complementary

#AC403A

#3AA6AC

Analogous

#AC3A6D

#AC793A

#AC403A

Triadic

#AC403A

#3AAC40

#403AAC

Split Complementary

#AC403A

#3AAC79

#3A6DAC

Tetradic

#AC403A

#6DAC3A

#3AA6AC

#793AAC

Color Blindness Simulation

Original

#AC403A

Protanopia

#7D7C3B

Deuteranopia

#848C3C

Tritanopia

#A73D3D

Achromatopsia

#575757

CSS Usage

background-color: #AC403A;
color: #AC403A;
border-color: #AC403A;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FBF4F4
100
#F5E6E6
200
#EDCBCA
300
#E0A7A3
400
#CF7772
500
#BF4740
600
#993933
700
#7A2D29
800
#5F2420
900
#461D1B
950
#2C1211

Contrast Checker

Text on white

5.92:1

AA Pass AAA Fail

Text on black

3.55:1

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