#393689

#393689

Color Values

HEX

#393689

RGB

57, 54, 137

HSL

242.2, 43.5%, 37.5%

HSV

242.2, 60.6%, 53.7%

CMYK

58.4%, 60.6%, 0.0%, 46.3%

OKLCH

0.3868 0.1342 279.7

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#393689

#868936

Analogous

#365D89

#633689

#393689

Triadic

#393689

#893936

#368939

Split Complementary

#393689

#896336

#5D8936

Tetradic

#393689

#89365D

#868936

#368963

Color Blindness Simulation

Original

#393689

Protanopia

#383875

Deuteranopia

#383870

Tritanopia

#396562

Achromatopsia

#3D3D3D

CSS Usage

background-color: #393689;
color: #393689;
border-color: #393689;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F5FA
100
#E7E7F4
200
#CDCCEB
300
#A9A7DC
400
#7B78CA
500
#4C48B7
600
#3D3A92
700
#312E75
800
#26245B
900
#1F1D43
950
#13132B

Contrast Checker

Text on white

10.18:1

AA Pass AAA Pass

Text on black

2.06:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026