#540C09

#540C09

Color Values

HEX

#540C09

RGB

84, 12, 9

HSL

2.4, 80.6%, 18.2%

HSV

2.4, 89.3%, 32.9%

CMYK

0.0%, 85.7%, 89.3%, 67.1%

OKLCH

0.2912 0.1039 28.2

Properties

Warm Dark Nearest: RAL 3009 Oxide Red

Color Harmonies

Complementary

#540C09

#095154

Analogous

#54092B

#543109

#540C09

Triadic

#540C09

#09540C

#0C0954

Split Complementary

#540C09

#095431

#092B54

Tetradic

#540C09

#2B5409

#095154

#310954

Color Blindness Simulation

Original

#540C09

Protanopia

#35340A

Deuteranopia

#393E0A

Tritanopia

#500A0A

Achromatopsia

#1B1B1B

CSS Usage

background-color: #540C09;
color: #540C09;
border-color: #540C09;
Nearest Tailwind: Red 950 #450A0A

Tailwind Shades

50
#FDF3F2
100
#F9E2E1
200
#F8C1BF
300
#F39490
400
#ED5B55
500
#E62119
600
#B81A14
700
#931510
800
#73100C
900
#54100D
950
#350A08

Contrast Checker

Text on white

14.65:1

AA Pass AAA Pass

Text on black

1.43:1

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