#512970

#512970

Color Values

HEX

#512970

RGB

81, 41, 112

HSL

273.8, 46.4%, 30.0%

HSV

273.8, 63.4%, 43.9%

CMYK

27.7%, 63.4%, 0.0%, 56.1%

OKLCH

0.3699 0.1208 307.5

Properties

Cool Dark Nearest: darkslateblue

Color Harmonies

Complementary

#512970

#487029

Analogous

#2E2970

#70296B

#512970

Triadic

#512970

#705129

#297051

Split Complementary

#512970

#6B7029

#29702E

Tetradic

#512970

#702E29

#487029

#296B70

Color Blindness Simulation

Original

#512970

Protanopia

#403F5F

Deuteranopia

#42455B

Tritanopia

#4F514E

Achromatopsia

#373737

CSS Usage

background-color: #512970;
color: #512970;
border-color: #512970;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F8F4FA
100
#EEE6F4
200
#DDCBEC
300
#C5A5DE
400
#A675CC
500
#8744BB
600
#6C3795
700
#562C77
800
#43225D
900
#331C45
950
#20122B

Contrast Checker

Text on white

11.05:1

AA Pass AAA Pass

Text on black

1.9:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026