#8183D0

#8183D0

Color Values

HEX

#8183D0

RGB

129, 131, 208

HSL

238.5, 45.7%, 66.1%

HSV

238.5, 38.0%, 81.6%

CMYK

38.0%, 37.0%, 0.0%, 18.4%

OKLCH

0.6406 0.1144 281.5

Properties

Cool Light Nearest: Indigo

Color Harmonies

Complementary

#8183D0

#D0CE81

Analogous

#81ABD0

#A781D0

#8183D0

Triadic

#8183D0

#D08183

#83D081

Split Complementary

#8183D0

#D0A781

#ABD081

Tetradic

#8183D0

#D081AB

#D0CE81

#81D0A7

Color Blindness Simulation

Original

#8183D0

Protanopia

#8282BD

Deuteranopia

#8282B9

Tritanopia

#81AFAB

Achromatopsia

#888888

CSS Usage

background-color: #8183D0;
color: #8183D0;
border-color: #8183D0;
Nearest Tailwind: Indigo 400 #818CF8

Tailwind Shades

50
#F4F5FA
100
#E6E7F4
200
#CBCCEC
300
#A6A7DE
400
#7678CC
500
#4548BA
600
#373A95
700
#2C2E77
800
#23245D
900
#1D1E44
950
#12132B

Contrast Checker

Text on white

3.45:1

AA Fail AAA Fail

Text on black

6.09:1

AA Pass 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