#AC2D33

#AC2D33

Color Values

HEX

#AC2D33

RGB

172, 45, 51

HSL

357.2, 58.5%, 42.5%

HSV

357.2, 73.8%, 67.5%

CMYK

0.0%, 73.8%, 70.3%, 32.5%

OKLCH

0.4974 0.1631 23.1

Properties

Warm Dark Nearest: NCS S 2060-R Deep Red

Color Harmonies

Complementary

#AC2D33

#2DACA6

Analogous

#AC2D72

#AC662D

#AC2D33

Triadic

#AC2D33

#33AC2D

#2D33AC

Split Complementary

#AC2D33

#2DAC66

#2D72AC

Tetradic

#AC2D33

#72AC2D

#2DACA6

#662DAC

Color Blindness Simulation

Original

#AC2D33

Protanopia

#757432

Deuteranopia

#7C8631

Tritanopia

#A63030

Achromatopsia

#484848

CSS Usage

background-color: #AC2D33;
color: #AC2D33;
border-color: #AC2D33;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FBF4F4
100
#F6E4E5
200
#F0C6C8
300
#E69EA1
400
#D8696F
500
#CA353C
600
#A22A30
700
#812226
800
#651A1E
900
#4A1719
950
#2F0E10

Contrast Checker

Text on white

6.61:1

AA Pass AAA Fail

Text on black

3.18:1

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