#513F71

#513F71

Color Values

HEX

#513F71

RGB

81, 63, 113

HSL

261.6, 28.4%, 34.5%

HSV

261.6, 44.2%, 44.3%

CMYK

28.3%, 44.2%, 0.0%, 55.7%

OKLCH

0.4098 0.0837 299.3

Properties

Cool Dark Nearest: RAL 4005 Blue Lilac

Color Harmonies

Complementary

#513F71

#5F713F

Analogous

#3F4671

#6A3F71

#513F71

Triadic

#513F71

#71513F

#3F7151

Split Complementary

#513F71

#716A3F

#46713F

Tetradic

#513F71

#713F46

#5F713F

#3F716A

Color Blindness Simulation

Original

#513F71

Protanopia

#494965

Deuteranopia

#4A4C62

Tritanopia

#505B59

Achromatopsia

#464646

CSS Usage

background-color: #513F71;
color: #513F71;
border-color: #513F71;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F7F6F9
100
#ECE9F1
200
#D8D1E5
300
#BDB0D3
400
#9986BB
500
#755BA4
600
#5E4983
700
#4B3A69
800
#3B2E52
900
#2D243D
950
#1C1726

Contrast Checker

Text on white

9.13:1

AA Pass AAA Pass

Text on black

2.3:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026