#3840CD

#3840CD

Color Values

HEX

#3840CD

RGB

56, 64, 205

HSL

236,8, 59,8%, 51,2%

HSV

236,8, 72,7%, 80,4%

CMYK

72,7%, 68,8%, 0,0%, 19,6%

OKLCH

0,4647 0,2126 272,2

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#3840CD

#CDC538

Analogous

#388ACD

#7B38CD

#3840CD

Triadic

#3840CD

#CD3840

#40CD38

Split Complementary

#3840CD

#CD7B38

#8ACD38

Tetradic

#3840CD

#CD388A

#CDC538

#38CD7B

Color Blindness Simulation

Original

#3840CD

Protanopia

#3B3CAB

Deuteranopia

#3B3AA3

Tritanopia

#38908A

Achromatopsia

#484848

CSS Usage

background-color: #3840CD;
color: #3840CD;
border-color: #3840CD;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F4FB
100
#E4E5F6
200
#C6C8F1
300
#9DA1E6
400
#686ED9
500
#333BCC
600
#2930A3
700
#212682
800
#1A1E66
900
#16194B
950
#0E102F

Contrast Checker

Text on white

7,55:1

AA Pass AAA Pass

Text on black

2,78:1

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