#AD0D0C

#AD0D0C

Color Values

HEX

#AD0D0C

RGB

173, 13, 12

HSL

0.4, 87.0%, 36.3%

HSV

0.4, 93.1%, 67.8%

CMYK

0.0%, 92.5%, 93.1%, 32.2%

OKLCH

0.4741 0.188 28.6

Properties

Warm Dark Nearest: RAL 3016 Coral Red

Color Harmonies

Complementary

#AD0D0C

#0CACAD

Analogous

#AD0C5B

#AD5E0C

#AD0D0C

Triadic

#AD0D0C

#0CAD0D

#0D0CAD

Split Complementary

#AD0D0C

#0CAD5E

#0C5BAD

Tetradic

#AD0D0C

#5BAD0C

#0CACAD

#5E0CAD

Color Blindness Simulation

Original

#AD0D0C

Protanopia

#68660C

Deuteranopia

#717D0C

Tritanopia

#A50C0C

Achromatopsia

#2F2F2F

CSS Usage

background-color: #AD0D0C;
color: #AD0D0C;
border-color: #AD0D0C;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FDF2F2
100
#FAE0E0
200
#FABDBC
300
#F78D8D
400
#F3504F
500
#EE1211
600
#BF0E0D
700
#990C0B
800
#770908
900
#560B0B
950
#370707

Contrast Checker

Text on white

7.4:1

AA Pass AAA Pass

Text on black

2.84:1

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