#393591

#393591

Color Values

HEX

#393591

RGB

57, 53, 145

HSL

242.6, 46.5%, 38.8%

HSV

242.6, 63.4%, 56.9%

CMYK

60.7%, 63.4%, 0.0%, 43.1%

OKLCH

0.3918 0.1468 279.1

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#393591

#8D9135

Analogous

#355F91

#673591

#393591

Triadic

#393591

#913935

#359139

Split Complementary

#393591

#916735

#5F9135

Tetradic

#393591

#91355F

#8D9135

#359167

Color Blindness Simulation

Original

#393591

Protanopia

#37377B

Deuteranopia

#383875

Tritanopia

#396965

Achromatopsia

#3C3C3C

CSS Usage

background-color: #393591;
color: #393591;
border-color: #393591;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FA
100
#E7E6F4
200
#CCCBEC
300
#A8A5DE
400
#7975CD
500
#4944BB
600
#3B3795
700
#2F2C78
800
#25225D
900
#1E1C45
950
#13122B

Contrast Checker

Text on white

10.04:1

AA Pass AAA Pass

Text on black

2.09:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026