#8581CD

#8581CD

Color Values

HEX

#8581CD

RGB

133, 129, 205

HSL

243.2, 43.2%, 65.5%

HSV

243.2, 37.1%, 80.4%

CMYK

35.1%, 37.1%, 0.0%, 19.6%

OKLCH

0.6382 0.1126 285.1

Properties

Cool Light Nearest: Indigo

Color Harmonies

Complementary

#8581CD

#C9CD81

Analogous

#81A3CD

#AB81CD

#8581CD

Triadic

#8581CD

#CD8581

#81CD85

Split Complementary

#8581CD

#CDAB81

#A3CD81

Tetradic

#8581CD

#CD81A3

#C9CD81

#81CDAB

Color Blindness Simulation

Original

#8581CD

Protanopia

#8383BB

Deuteranopia

#8484B6

Tritanopia

#85ACA9

Achromatopsia

#878787

CSS Usage

background-color: #8581CD;
color: #8581CD;
border-color: #8581CD;
Nearest Tailwind: Indigo 400 #818CF8

Tailwind Shades

50
#F5F5FA
100
#E7E7F4
200
#CECCEB
300
#AAA7DC
400
#7C78C9
500
#4E48B7
600
#3F3A92
700
#322E75
800
#27245B
900
#201E43
950
#14132A

Contrast Checker

Text on white

3.49:1

AA Fail AAA Fail

Text on black

6.02:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026