#3D3887

#3D3887

Color Values

HEX

#3D3887

RGB

61, 56, 135

HSL

243.8, 41.4%, 37.5%

HSV

243.8, 58.5%, 52.9%

CMYK

54.8%, 58.5%, 0.0%, 47.1%

OKLCH

0.3923 0.1278 281.6

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#3D3887

#828738

Analogous

#385B87

#653887

#3D3887

Triadic

#3D3887

#873D38

#38873D

Split Complementary

#3D3887

#876538

#5B8738

Tetradic

#3D3887

#87385B

#828738

#388765

Color Blindness Simulation

Original

#3D3887

Protanopia

#3B3B74

Deuteranopia

#3B3C6F

Tritanopia

#3D6561

Achromatopsia

#3F3F3F

CSS Usage

background-color: #3D3887;
color: #3D3887;
border-color: #3D3887;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F5FA
100
#E8E7F3
200
#CECDEA
300
#ACA8DB
400
#7F7AC8
500
#514BB4
600
#413C90
700
#343073
800
#29255A
900
#211E43
950
#15132A

Contrast Checker

Text on white

9.93:1

AA Pass AAA Pass

Text on black

2.11:1

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