#512B71

#512B71

Color Values

HEX

#512B71

RGB

81, 43, 113

HSL

272.6, 44.9%, 30.6%

HSV

272.6, 61.9%, 44.3%

CMYK

28.3%, 61.9%, 0.0%, 55.7%

OKLCH

0.3737 0.1188 306.6

Properties

Cool Dark Nearest: darkslateblue

Color Harmonies

Complementary

#512B71

#4B712B

Analogous

#2E2B71

#712B6E

#512B71

Triadic

#512B71

#71512B

#2B7151

Split Complementary

#512B71

#6E712B

#2B712E

Tetradic

#512B71

#712E2B

#4B712B

#2B6E71

Color Blindness Simulation

Original

#512B71

Protanopia

#414060

Deuteranopia

#43465C

Tritanopia

#4F5350

Achromatopsia

#383838

CSS Usage

background-color: #512B71;
color: #512B71;
border-color: #512B71;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F8F4FA
100
#EEE6F4
200
#DDCBEB
300
#C4A6DD
400
#A476CB
500
#8446B9
600
#6A3894
700
#552D76
800
#42235C
900
#321D44
950
#20122B

Contrast Checker

Text on white

10.86:1

AA Pass AAA Pass

Text on black

1.93:1

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