#36318A

#36318A

Color Values

HEX

#36318A

RGB

54, 49, 138

HSL

243.4, 47.6%, 36.7%

HSV

243.4, 64.5%, 54.1%

CMYK

60.9%, 64.5%, 0.0%, 45.9%

OKLCH

0.3761 0.143 279.5

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#36318A

#858A31

Analogous

#31598A

#63318A

#36318A

Triadic

#36318A

#8A3631

#318A36

Split Complementary

#36318A

#8A6331

#598A31

Tetradic

#36318A

#8A3159

#858A31

#318A63

Color Blindness Simulation

Original

#36318A

Protanopia

#343474

Deuteranopia

#34346F

Tritanopia

#366360

Achromatopsia

#383838

CSS Usage

background-color: #36318A;
color: #36318A;
border-color: #36318A;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FA
100
#E7E6F4
200
#CCCAEC
300
#A8A5DF
400
#7974CE
500
#4A43BC
600
#3B3597
700
#2F2B78
800
#25215E
900
#1E1C45
950
#13112C

Contrast Checker

Text on white

10.7:1

AA Pass AAA Pass

Text on black

1.96:1

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