#3940A4

#3940A4

Color Values

HEX

#3940A4

RGB

57, 64, 164

HSL

236.1, 48.4%, 43.3%

HSV

236.1, 65.2%, 64.3%

CMYK

65.2%, 61.0%, 0.0%, 35.7%

OKLCH

0.4282 0.1588 274.5

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#3940A4

#A49D39

Analogous

#3975A4

#6739A4

#3940A4

Triadic

#3940A4

#A43940

#40A439

Split Complementary

#3940A4

#A46739

#75A439

Tetradic

#3940A4

#A43975

#A49D39

#39A467

Color Blindness Simulation

Original

#3940A4

Protanopia

#3C3C8C

Deuteranopia

#3C3B86

Tritanopia

#397974

Achromatopsia

#464646

CSS Usage

background-color: #3940A4;
color: #3940A4;
border-color: #3940A4;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F5FA
100
#E6E7F4
200
#CACCED
300
#A4A8DF
400
#7379CE
500
#424ABD
600
#353B97
700
#2A2F79
800
#21255F
900
#1B1E46
950
#11132C

Contrast Checker

Text on white

8.59:1

AA Pass AAA Pass

Text on black

2.44:1

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