#73040A

#73040A

Color Values

HEX

#73040A

RGB

115, 4, 10

HSL

356.8, 93.3%, 23.3%

HSV

356.8, 96.5%, 45.1%

CMYK

0.0%, 96.5%, 91.3%, 54.9%

OKLCH

0.3519 0.14 26.8

Properties

Warm Dark Nearest: firebrick 4

Color Harmonies

Complementary

#73040A

#04736D

Analogous

#730441

#733604

#73040A

Triadic

#73040A

#0A7304

#040A73

Split Complementary

#73040A

#047336

#044173

Tetradic

#73040A

#417304

#04736D

#360473

Color Blindness Simulation

Original

#73040A

Protanopia

#434209

Deuteranopia

#495208

Tritanopia

#6D0707

Achromatopsia

#1C1C1C

CSS Usage

background-color: #73040A;
color: #73040A;
border-color: #73040A;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FDF1F2
100
#FBDFE1
200
#FDBABE
300
#FB898F
400
#F94952
500
#F60915
600
#C50711
700
#9E050E
800
#7B040B
900
#59080C
950
#380508

Contrast Checker

Text on white

12.0:1

AA Pass AAA Pass

Text on black

1.75:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026