#3931BA

#3931BA

Color Values

HEX

#3931BA

RGB

57, 49, 186

HSL

243,5, 58,3%, 46,1%

HSV

243,5, 73,7%, 72,9%

CMYK

69,4%, 73,7%, 0,0%, 27,1%

OKLCH

0,4242 0,2045 275,8

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#3931BA

#B2BA31

Analogous

#316EBA

#7E31BA

#3931BA

Triadic

#3931BA

#BA3931

#31BA39

Split Complementary

#3931BA

#BA7E31

#6EBA31

Tetradic

#3931BA

#BA316E

#B2BA31

#31BA7E

Color Blindness Simulation

Original

#3931BA

Protanopia

#363599

Deuteranopia

#363791

Tritanopia

#397F79

Achromatopsia

#3D3D3D

CSS Usage

background-color: #3931BA;
color: #3931BA;
border-color: #3931BA;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F4F4FB
100
#E5E4F6
200
#C9C6F0
300
#A29EE5
400
#706AD8
500
#3E35CA
600
#312BA1
700
#282281
800
#1F1B65
900
#1A174A
950
#100F2F

Contrast Checker

Text on white

9,04:1

AA Pass AAA Pass

Text on black

2,32:1

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