#AE2123

#AE2123

Color Values

HEX

#AE2123

RGB

174, 33, 35

HSL

359.1, 68.1%, 40.6%

HSV

359.1, 81.0%, 68.2%

CMYK

0.0%, 81.0%, 79.9%, 31.8%

OKLCH

0.4887 0.1765 26.2

Properties

Warm Dark Nearest: RAL 3031 Orient Red

Color Harmonies

Complementary

#AE2123

#21AEAC

Analogous

#AE216A

#AE6521

#AE2123

Triadic

#AE2123

#23AE21

#2123AE

Split Complementary

#AE2123

#21AE65

#216AAE

Tetradic

#AE2123

#6AAE21

#21AEAC

#6521AE

Color Blindness Simulation

Original

#AE2123

Protanopia

#717023

Deuteranopia

#798422

Tritanopia

#A72222

Achromatopsia

#3F3F3F

CSS Usage

background-color: #AE2123;
color: #AE2123;
border-color: #AE2123;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FCF3F3
100
#F7E3E3
200
#F4C3C4
300
#EB9899
400
#E16062
500
#D6292B
600
#AB2123
700
#891A1C
800
#6B1416
900
#4E1314
950
#310C0C

Contrast Checker

Text on white

6.9:1

AA Pass AAA Fail

Text on black

3.04:1

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