#4540CF

#4540CF

Color Values

HEX

#4540CF

RGB

69, 64, 207

HSL

242.1, 59.8%, 53.1%

HSV

242.1, 69.1%, 81.2%

CMYK

66.7%, 69.1%, 0.0%, 18.8%

OKLCH

0.4746 0.2119 276.2

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#4540CF

#CACF40

Analogous

#4082CF

#8C40CF

#4540CF

Triadic

#4540CF

#CF4540

#40CF45

Split Complementary

#4540CF

#CF8C40

#82CF40

Tetradic

#4540CF

#CF4082

#CACF40

#40CF8C

Color Blindness Simulation

Original

#4540CF

Protanopia

#4343AC

Deuteranopia

#4344A4

Tritanopia

#45918B

Achromatopsia

#4B4B4B

CSS Usage

background-color: #4540CF;
color: #4540CF;
border-color: #4540CF;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F4F3FB
100
#E5E4F6
200
#C7C6F1
300
#A09DE6
400
#6C68D9
500
#3933CC
600
#2D29A3
700
#242182
800
#1C1A66
900
#18164B
950
#0F0E2F

Contrast Checker

Text on white

7.27:1

AA Pass AAA Pass

Text on black

2.89:1

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