#AD0910

#AD0910

Color Values

HEX

#AD0910

RGB

173, 9, 16

HSL

357.4, 90.1%, 35.7%

HSV

357.4, 94.8%, 67.8%

CMYK

0.0%, 94.8%, 90.8%, 32.2%

OKLCH

0.473 0.189 27.7

Properties

Warm Dark Nearest: firebrick

Color Harmonies

Complementary

#AD0910

#09ADA6

Analogous

#AD0962

#AD5409

#AD0910

Triadic

#AD0910

#10AD09

#0910AD

Split Complementary

#AD0910

#09AD54

#0962AD

Tetradic

#AD0910

#62AD09

#09ADA6

#5409AD

Color Blindness Simulation

Original

#AD0910

Protanopia

#66650E

Deuteranopia

#707C0E

Tritanopia

#A50D0D

Achromatopsia

#2C2C2C

CSS Usage

background-color: #AD0910;
color: #AD0910;
border-color: #AD0910;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FDF1F2
100
#FBDFE1
200
#FBBBBE
300
#F98B8F
400
#F64C53
500
#F20D17
600
#C20A12
700
#9B080E
800
#79060B
900
#58090D
950
#370608

Contrast Checker

Text on white

7.44:1

AA Pass AAA Pass

Text on black

2.82:1

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