#353687

#353687

Color Values

HEX

#353687

RGB

53, 54, 135

HSL

239.3, 43.6%, 36.9%

HSV

239.3, 60.7%, 52.9%

CMYK

60.7%, 60.0%, 0.0%, 47.1%

OKLCH

0.3821 0.1322 277.6

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#353687

#878635

Analogous

#355F87

#5D3587

#353687

Triadic

#353687

#873536

#368735

Split Complementary

#353687

#875D35

#5F8735

Tetradic

#353687

#87355F

#878635

#35875D

Color Blindness Simulation

Original

#353687

Protanopia

#353573

Deuteranopia

#35356F

Tritanopia

#356461

Achromatopsia

#3C3C3C

CSS Usage

background-color: #353687;
color: #353687;
border-color: #353687;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F5FA
100
#E7E7F4
200
#CCCCEB
300
#A7A8DC
400
#7878CA
500
#4849B7
600
#3A3B92
700
#2E2F75
800
#24255C
900
#1D1E43
950
#13132B

Contrast Checker

Text on white

10.35:1

AA Pass AAA Pass

Text on black

2.03:1

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