#353D97

#353D97

Color Values

HEX

#353D97

RGB

53, 61, 151

HSL

235.1, 48.0%, 40.0%

HSV

235.1, 64.9%, 59.2%

CMYK

64.9%, 59.6%, 0.0%, 40.8%

OKLCH

0.4089 0.1456 274.2

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#353D97

#978F35

Analogous

#356E97

#5E3597

#353D97

Triadic

#353D97

#97353D

#3D9735

Split Complementary

#353D97

#975E35

#6E9735

Tetradic

#353D97

#97356E

#978F35

#35975E

Color Blindness Simulation

Original

#353D97

Protanopia

#383981

Deuteranopia

#38377C

Tritanopia

#35706C

Achromatopsia

#424242

CSS Usage

background-color: #353D97;
color: #353D97;
border-color: #353D97;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F5FA
100
#E6E7F4
200
#CACDEC
300
#A4A9DF
400
#737BCE
500
#424CBD
600
#353D97
700
#2A3179
800
#21265E
900
#1C1F45
950
#11142C

Contrast Checker

Text on white

9.27:1

AA Pass AAA Pass

Text on black

2.27:1

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