Since MV now uses Hex values for colors, here's a snippet that can convert RGB to Hex. Makes things friendlier for devs and end users.
function toHex(n) {
n = parseInt(n,10);
if (isNaN(n)) return "00";
n = Math.max(0,Math.min(n,255));
return "0123456789ABCDEF".charAt((n-n%16)/16)
+ "0123456789ABCDEF".charAt(n%16);
};
function rgbToHex(rgb) {
nrgb = rgb.replace(/\s+/g, '');
nrgb = nrgb.split(',');
return ("#" + toHex(nrgb[0]) + toHex(nrgb[1]) + toHex(nrgb[2]));
};
Usage:
var rgb_value = "255, 0, 255"; // Uses string format for plugin properties
var hex_value = rgbToHex(rgb_value) // Outputs #FF00FF
EDIT: Gonna leave this here for people to look at but I realized that you don't have to use Hex in MV. It just requires css formatted colors. Which could be hex or could be "rgb( r, g, b )". Also a function that already exists in the engine "rgbToCssColor( r, g, b )".