#512791

#512791

Color Values

HEX

#512791

RGB

81, 39, 145

HSL

263.8, 57.6%, 36.1%

HSV

263.8, 73.1%, 56.9%

CMYK

44.1%, 73.1%, 0.0%, 43.1%

OKLCH

0.3933 0.1633 296.1

Properties

Cool Dark Nearest: purple 4

Color Harmonies

Complementary

#512791

#679127

Analogous

#273291

#862791

#512791

Triadic

#512791

#915127

#279151

Split Complementary

#512791

#918627

#329127

Tetradic

#512791

#912732

#679127

#279186

Color Blindness Simulation

Original

#512791

Protanopia

#3F3E77

Deuteranopia

#414471

Tritanopia

#4F635F

Achromatopsia

#383838

CSS Usage

background-color: #512791;
color: #512791;
border-color: #512791;
Nearest Tailwind: Purple 900 #581C87

Tailwind Shades

50
#F7F4FB
100
#EBE4F6
200
#D7C7F0
300
#BB9FE5
400
#956AD7
500
#7036C9
600
#5A2BA1
700
#482381
800
#381B64
900
#2B174A
950
#1B0F2E

Contrast Checker

Text on white

10.25:1

AA Pass AAA Pass

Text on black

2.05:1

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