#351653

#351653

Color Values

HEX

#351653

RGB

53, 22, 83

HSL

270.5, 58.1%, 20.6%

HSV

270.5, 73.5%, 32.5%

CMYK

36.1%, 73.5%, 0.0%, 67.5%

OKLCH

0.282 0.1064 303.5

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#351653

#345316

Analogous

#171653

#531653

#351653

Triadic

#351653

#533516

#165335

Split Complementary

#351653

#535316

#165317

Tetradic

#351653

#531716

#345316

#165353

Color Blindness Simulation

Original

#351653

Protanopia

#282744

Deuteranopia

#292C41

Tritanopia

#333936

Achromatopsia

#212121

CSS Usage

background-color: #351653;
color: #351653;
border-color: #351653;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F4FB
100
#EDE4F6
200
#DCC7F0
300
#C29EE5
400
#A26AD7
500
#8135CA
600
#672BA1
700
#522281
800
#401B65
900
#31174A
950
#1F0F2F

Contrast Checker

Text on white

15.1:1

AA Pass AAA Pass

Text on black

1.39:1

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