#730C11

#730C11

Color Values

HEX

#730C11

RGB

115, 12, 17

HSL

357.1, 81.1%, 24.9%

HSV

357.1, 89.6%, 45.1%

CMYK

0.0%, 89.6%, 85.2%, 54.9%

OKLCH

0.357 0.135 25.8

Properties

Warm Dark Nearest: RAL 3011 Brown Red

Color Harmonies

Complementary

#730C11

#0C736E

Analogous

#730C44

#733B0C

#730C11

Triadic

#730C11

#11730C

#0C1173

Split Complementary

#730C11

#0C733B

#0C4473

Tetradic

#730C11

#44730C

#0C736E

#3B0C73

Color Blindness Simulation

Original

#730C11

Protanopia

#464610

Deuteranopia

#4C540F

Tritanopia

#6E0F0F

Achromatopsia

#222222

CSS Usage

background-color: #730C11;
color: #730C11;
border-color: #730C11;
Nearest Tailwind: Red 900 #7F1D1D

Tailwind Shades

50
#FDF2F3
100
#F9E1E2
200
#F8BEC1
300
#F39095
400
#ED545C
500
#E71822
600
#B9131B
700
#940F16
800
#730C11
900
#540D11
950
#35080A

Contrast Checker

Text on white

11.73:1

AA Pass AAA Pass

Text on black

1.79:1

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