#39409F

#39409F

Color Values

HEX

#39409F

RGB

57, 64, 159

HSL

235.9, 47.2%, 42.4%

HSV

235.9, 64.2%, 62.4%

CMYK

64.2%, 59.7%, 0.0%, 37.6%

OKLCH

0.424 0.1519 274.7

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#39409F

#9F9839

Analogous

#39739F

#65399F

#39409F

Triadic

#39409F

#9F3940

#409F39

Split Complementary

#39409F

#9F6539

#739F39

Tetradic

#39409F

#9F3973

#9F9839

#399F65

Color Blindness Simulation

Original

#39409F

Protanopia

#3C3C88

Deuteranopia

#3C3B82

Tritanopia

#397672

Achromatopsia

#454545

CSS Usage

background-color: #39409F;
color: #39409F;
border-color: #39409F;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F5FA
100
#E6E7F4
200
#CACDEC
300
#A5A9DF
400
#747ACD
500
#434CBC
600
#363C96
700
#2B3078
800
#22265E
900
#1C1F45
950
#12132C

Contrast Checker

Text on white

8.72:1

AA Pass AAA Pass

Text on black

2.41:1

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