This gets the nearest color in a palette to a given color
npm install nearest-rgba
npm install nearest-rgba
`
Usage
`js
const NearestColor = require("nearest-rgba");
var nc = new NearestColor();
nc.fromHEX([
// you can addd them like this with hex strings
"#ff0000", // red
"#ff00ff", // purple
"#0f0", // green
"#00ffff", // cyan
"#0000ff", // blue
"#0000ff50", // blue with less alpha
"#000000", // black
]);
nc.fromRGBA([
// or you can add them like this with rgba objects
{ r: 255, g: 255, b: 0 }, // yellow
{ r: 255, g: 255, b: 255, a: 123 }, // white
]);
console.log(nc.nearest("#00000000")); // { r: 0, g: 0, b: 0, a: 255 }
console.log(nc.nearest({ r: 0, g: 255, b: 0, a: 123 })); // { r: 0, g: 255, b: 0, a: 255 }
console.log(nc.nearest("#ff00aa", true)); // #ff00ff
console.log(nc.nearest("#0000ff40", true)); // #0000ff50
``