#3948BA

#3948BA

Color Values

HEX

#3948BA

RGB

57, 72, 186

HSL

233,0, 53,1%, 47,6%

HSV

233,0, 69,4%, 72,9%

CMYK

69,4%, 61,3%, 0,0%, 27,1%

OKLCH

0,4617 0,1787 271,7

Properties

Cool Dark Nearest: slateblue 3

Color Harmonies

Complementary

#3948BA

#BAAB39

Analogous

#3988BA

#6A39BA

#3948BA

Triadic

#3948BA

#BA3948

#48BA39

Split Complementary

#3948BA

#BA6A39

#88BA39

Tetradic

#3948BA

#BA3988

#BAAB39

#39BA6A

Color Blindness Simulation

Original

#3948BA

Protanopia

#3F409E

Deuteranopia

#3F3E98

Tritanopia

#3A8984

Achromatopsia

#4D4D4D

CSS Usage

background-color: #3948BA;
color: #3948BA;
border-color: #3948BA;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F5FB
100
#E5E7F5
200
#C8CDEE
300
#A1A9E2
400
#6F7AD3
500
#3C4CC3
600
#303C9C
700
#26307D
800
#1E2662
900
#191F48
950
#10132D

Contrast Checker

Text on white

7,47:1

AA Pass AAA Pass

Text on black

2,81:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026