#3D3686

#3D3686

Color Values

HEX

#3D3686

RGB

61, 54, 134

HSL

245.3, 42.6%, 36.9%

HSV

245.3, 59.7%, 52.5%

CMYK

54.5%, 59.7%, 0.0%, 47.5%

OKLCH

0.3877 0.1292 282.5

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#3D3686

#7F8636

Analogous

#365786

#653686

#3D3686

Triadic

#3D3686

#863D36

#36863D

Split Complementary

#3D3686

#866536

#578636

Tetradic

#3D3686

#863657

#7F8636

#368665

Color Blindness Simulation

Original

#3D3686

Protanopia

#3A3A73

Deuteranopia

#3A3B6E

Tritanopia

#3D6360

Achromatopsia

#3D3D3D

CSS Usage

background-color: #3D3686;
color: #3D3686;
border-color: #3D3686;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F5FA
100
#E8E7F4
200
#CFCCEB
300
#ACA8DC
400
#8078C9
500
#5349B6
600
#423B91
700
#352F74
800
#29255B
900
#211E43
950
#15132A

Contrast Checker

Text on white

10.14:1

AA Pass AAA Pass

Text on black

2.07:1

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