#513367

#513367

Color Values

HEX

#513367

RGB

81, 51, 103

HSL

274.6, 33.8%, 30.2%

HSV

274.6, 50.5%, 40.4%

CMYK

21.4%, 50.5%, 0.0%, 59.6%

OKLCH

0.3808 0.0917 309.3

Properties

Cool Dark Nearest: RAL 4005 Blue Lilac

Color Harmonies

Complementary

#513367

#496733

Analogous

#373367

#673363

#513367

Triadic

#513367

#675133

#336751

Split Complementary

#513367

#636733

#336737

Tetradic

#513367

#673733

#496733

#336367

Color Blindness Simulation

Original

#513367

Protanopia

#44445A

Deuteranopia

#464857

Tritanopia

#50504E

Achromatopsia

#3D3D3D

CSS Usage

background-color: #513367;
color: #513367;
border-color: #513367;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F5FA
100
#EEE8F2
200
#DDCFE7
300
#C5ADD6
400
#A681C1
500
#8654AB
600
#6B4488
700
#56366D
800
#432A55
900
#33223F
950
#201528

Contrast Checker

Text on white

10.4:1

AA Pass AAA Pass

Text on black

2.02:1

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