#512D77

#512D77

Color Values

HEX

#512D77

RGB

81, 45, 119

HSL

269.2, 45.1%, 32.2%

HSV

269.2, 62.2%, 46.7%

CMYK

31.9%, 62.2%, 0.0%, 53.3%

OKLCH

0.3812 0.1231 303.5

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#512D77

#53772D

Analogous

#2D2E77

#762D77

#512D77

Triadic

#512D77

#77512D

#2D7751

Split Complementary

#512D77

#77762D

#2E772D

Tetradic

#512D77

#772D2E

#53772D

#2D7776

Color Blindness Simulation

Original

#512D77

Protanopia

#414165

Deuteranopia

#444661

Tritanopia

#4F5754

Achromatopsia

#3A3A3A

CSS Usage

background-color: #512D77;
color: #512D77;
border-color: #512D77;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F7F4FA
100
#EDE6F4
200
#DBCBEB
300
#C1A6DD
400
#A076CB
500
#7E46B9
600
#653894
700
#512D76
800
#3F235D
900
#301D44
950
#1E122B

Contrast Checker

Text on white

10.54:1

AA Pass AAA Pass

Text on black

1.99:1

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