#363C9B

#363C9B

Color Values

HEX

#363C9B

RGB

54, 60, 155

HSL

236.4, 48.3%, 41.0%

HSV

236.4, 65.2%, 60.8%

CMYK

65.2%, 61.3%, 0.0%, 39.2%

OKLCH

0.411 0.1523 274.7

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#363C9B

#9B9536

Analogous

#366F9B

#62369B

#363C9B

Triadic

#363C9B

#9B363C

#3C9B36

Split Complementary

#363C9B

#9B6236

#6F9B36

Tetradic

#363C9B

#9B366F

#9B9536

#369B62

Color Blindness Simulation

Original

#363C9B

Protanopia

#393984

Deuteranopia

#38387E

Tritanopia

#36726E

Achromatopsia

#424242

CSS Usage

background-color: #363C9B;
color: #363C9B;
border-color: #363C9B;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F5FA
100
#E6E7F4
200
#CACCED
300
#A4A8DF
400
#7379CE
500
#4249BD
600
#353B97
700
#2A2F79
800
#21255F
900
#1B1E46
950
#11132C

Contrast Checker

Text on white

9.22:1

AA Pass AAA Pass

Text on black

2.28:1

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