#512D7F

#512D7F

Color Values

HEX

#512D7F

RGB

81, 45, 127

HSL

266.3, 47.7%, 33.7%

HSV

266.3, 64.6%, 49.8%

CMYK

36.2%, 64.6%, 0.0%, 50.2%

OKLCH

0.3871 0.1333 300.5

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#512D7F

#5B7F2D

Analogous

#2D327F

#7A2D7F

#512D7F

Triadic

#512D7F

#7F512D

#2D7F51

Split Complementary

#512D7F

#7F7A2D

#327F2D

Tetradic

#512D7F

#7F2D32

#5B7F2D

#2D7F7A

Color Blindness Simulation

Original

#512D7F

Protanopia

#41416B

Deuteranopia

#444666

Tritanopia

#4F5B58

Achromatopsia

#3B3B3B

CSS Usage

background-color: #512D7F;
color: #512D7F;
border-color: #512D7F;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F7F4FA
100
#ECE6F4
200
#D9CAEC
300
#BEA5DF
400
#9B74CE
500
#7843BC
600
#603597
700
#4D2B79
800
#3C215E
900
#2E1C45
950
#1D112C

Contrast Checker

Text on white

10.34:1

AA Pass AAA Pass

Text on black

2.03:1

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