#540F9C

#540F9C

Color Values

HEX

#540F9C

RGB

84, 15, 156

HSL

269.4, 82.5%, 33.5%

HSV

269.4, 90.4%, 61.2%

CMYK

46.2%, 90.4%, 0.0%, 38.8%

OKLCH

0.3849 0.1967 297.4

Properties

Cool Dark Nearest: indigo

Color Harmonies

Complementary

#540F9C

#579C0F

Analogous

#0F109C

#9A0F9C

#540F9C

Triadic

#540F9C

#9C540F

#0F9C54

Split Complementary

#540F9C

#9C9A0F

#109C0F

Tetradic

#540F9C

#9C0F10

#579C0F

#0F9C9A

Color Blindness Simulation

Original

#540F9C

Protanopia

#36367A

Deuteranopia

#3A3F72

Tritanopia

#515F59

Achromatopsia

#282828

CSS Usage

background-color: #540F9C;
color: #540F9C;
border-color: #540F9C;
Nearest Tailwind: Purple 800 #6B21A8

Tailwind Shades

50
#F7F2FD
100
#EDE1FA
200
#DBBEF9
300
#C18FF4
400
#9F53EE
500
#7D16E9
600
#6412BA
700
#500E95
800
#3F0B74
900
#300C54
950
#1E0835

Contrast Checker

Text on white

10.91:1

AA Pass AAA Pass

Text on black

1.93:1

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