Function
Converts a color as an [R, G, B] array of normalized floats to a hexadecimal number.
Array of numbers where all values are normalized floats from 0.0 to 1.0.
Number in hexadecimal.
since 7.2.0
PIXI.Color.toNumber
PIXI.utils rgb2hex
Converts a color as an [R, G, B] array of normalized floats to a hexadecimal number.