#512A7C

#512A7C

Color Values

HEX

#512A7C

RGB

81, 42, 124

HSL

268.5, 49.4%, 32.5%

HSV

268.5, 66.1%, 48.6%

CMYK

34.7%, 66.1%, 0.0%, 51.4%

OKLCH

0.3803 0.134 302.3

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#512A7C

#557C2A

Analogous

#2A2C7C

#7A2A7C

#512A7C

Triadic

#512A7C

#7C512A

#2A7C51

Split Complementary

#512A7C

#7C7A2A

#2C7C2A

Tetradic

#512A7C

#7C2A2C

#557C2A

#2A7C7A

Color Blindness Simulation

Original

#512A7C

Protanopia

#404068

Deuteranopia

#424563

Tritanopia

#4F5855

Achromatopsia

#383838

CSS Usage

background-color: #512A7C;
color: #512A7C;
border-color: #512A7C;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F7F4FB
100
#EDE6F5
200
#DACAED
300
#C0A4E0
400
#9E72CF
500
#7C41BE
600
#633498
700
#50297A
800
#3E205F
900
#2F1B46
950
#1E112C

Contrast Checker

Text on white

10.65:1

AA Pass AAA Pass

Text on black

1.97:1

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