#818DF0

#818DF0

Color Values

HEX

#818DF0

RGB

129, 141, 240

HSL

233,5, 78,7%, 72,4%

HSV

233,5, 46,2%, 94,1%

CMYK

46,2%, 41,2%, 0,0%, 5,9%

OKLCH

0,6775 0,146 276,5

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#818DF0

#F0E481

Analogous

#81C5F0

#AD81F0

#818DF0

Triadic

#818DF0

#F0818D

#8DF081

Split Complementary

#818DF0

#F0AD81

#C5F081

Tetradic

#818DF0

#F081C5

#F0E481

#81F0AD

Color Blindness Simulation

Original

#818DF0

Protanopia

#8686D8

Deuteranopia

#8685D2

Tritanopia

#82C5C1

Achromatopsia

#929292

CSS Usage

background-color: #818DF0;
color: #818DF0;
border-color: #818DF0;
Nearest Tailwind: Indigo 400 #818CF8

Tailwind Shades

50
#F2F3FC
100
#E1E4F9
200
#BFC5F7
300
#929CF2
400
#5666EB
500
#1B31E4
600
#1627B6
700
#111F92
800
#0E1872
900
#0E1653
950
#090E34

Contrast Checker

Text on white

3,0:1

AA Fail AAA Fail

Text on black

7,0:1

AA Pass AAA Pass

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026