#511D87

#511D87

Color Values

HEX

#511D87

RGB

81, 29, 135

HSL

269,4, 64,6%, 32,2%

HSV

269,4, 78,5%, 52,9%

CMYK

40,0%, 78,5%, 0,0%, 47,1%

OKLCH

0,3727 0,1636 300,8

Properties

Cool Dark Nearest: purple 4

Color Harmonies

Complementary

#511D87

#53871D

Analogous

#1D1E87

#861D87

#511D87

Triadic

#511D87

#87511D

#1D8751

Split Complementary

#511D87

#87861D

#1E871D

Tetradic

#511D87

#871D1E

#53871D

#1D8786

Color Blindness Simulation

Original

#511D87

Protanopia

#3A3A6D

Deuteranopia

#3E4167

Tritanopia

#4E5955

Achromatopsia

#303030

CSS Usage

background-color: #511D87;
color: #511D87;
border-color: #511D87;
Nearest Tailwind: Purple 900 #581C87

Tailwind Shades

50
#F7F3FC
100
#EDE3F7
200
#DBC4F2
300
#C19AE9
400
#9F64DE
500
#7E2DD2
600
#6524A8
700
#511D86
800
#3F1769
900
#30144D
950
#1E0D30

Contrast Checker

Text on white

11,2:1

AA Pass AAA Pass

Text on black

1,88:1

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