#40328F

#40328F

Color Values

HEX

#40328F

RGB

64, 50, 143

HSL

249,0, 48,2%, 37,8%

HSV

249,0, 65,0%, 56,1%

CMYK

55,2%, 65,0%, 0,0%, 43,9%

OKLCH

0,3906 0,1469 284,2

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#40328F

#818F32

Analogous

#32528F

#6E328F

#40328F

Triadic

#40328F

#8F4032

#328F40

Split Complementary

#40328F

#8F6E32

#528F32

Tetradic

#40328F

#8F3252

#818F32

#328F6E

Color Blindness Simulation

Original

#40328F

Protanopia

#3A3A79

Deuteranopia

#3B3C73

Tritanopia

#3F6763

Achromatopsia

#3C3C3C

CSS Usage

background-color: #40328F;
color: #40328F;
border-color: #40328F;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FA
100
#E8E6F4
200
#CFCAED
300
#ADA4DF
400
#8173CE
500
#5442BD
600
#443597
700
#362A79
800
#2A215E
900
#221B45
950
#15112C

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

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