#353289

#353289

Color Values

HEX

#353289

RGB

53, 50, 137

HSL

242.1, 46.5%, 36.7%

HSV

242.1, 63.5%, 53.7%

CMYK

61.3%, 63.5%, 0.0%, 46.3%

OKLCH

0.3763 0.1405 278.8

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#353289

#868932

Analogous

#325B89

#613289

#353289

Triadic

#353289

#893532

#328935

Split Complementary

#353289

#896132

#5B8932

Tetradic

#353289

#89325B

#868932

#328961

Color Blindness Simulation

Original

#353289

Protanopia

#343474

Deuteranopia

#34346F

Tritanopia

#356360

Achromatopsia

#393939

CSS Usage

background-color: #353289;
color: #353289;
border-color: #353289;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FA
100
#E7E6F4
200
#CCCBEC
300
#A7A5DE
400
#7875CD
500
#4844BB
600
#3A3795
700
#2E2C78
800
#24225D
900
#1E1C45
950
#13122B

Contrast Checker

Text on white

10.67:1

AA Pass AAA Pass

Text on black

1.97:1

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