#731310

#731310

Color Values

HEX

#731310

RGB

115, 19, 16

HSL

1.8, 75.6%, 25.7%

HSV

1.8, 86.1%, 45.1%

CMYK

0.0%, 83.5%, 86.1%, 54.9%

OKLCH

0.3618 0.1305 27.9

Properties

Warm Dark Nearest: RAL 3011 Brown Red

Color Harmonies

Complementary

#731310

#107073

Analogous

#73103F

#734510

#731310

Triadic

#731310

#107313

#131073

Split Complementary

#731310

#107345

#103F73

Tetradic

#731310

#3F7310

#107073

#451073

Color Blindness Simulation

Original

#731310

Protanopia

#494911

Deuteranopia

#4F5611

Tritanopia

#6E1111

Achromatopsia

#272727

CSS Usage

background-color: #731310;
color: #731310;
border-color: #731310;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FCF3F2
100
#F9E2E2
200
#F6C2C0
300
#F09694
400
#E85E59
500
#E0251F
600
#B31E19
700
#8F1814
800
#701210
900
#51110F
950
#330B0A

Contrast Checker

Text on white

11.48:1

AA Pass AAA Pass

Text on black

1.83:1

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