Question

How to convert from RGB to HEX with Kotlin

Answer 1

fun rgbToHex(r: Int, g: Int, b: Int): String {
    return String.format("#%02X%02X%02X", r, g, b)
}

fun main() {
    val r = 255
    val g = 99
    val b = 210

    val hex = rgbToHex(r, g, b)
    
    println("HEX: $hex")
}
  
  
   
/*
run:
 
HEX: #FF63D2
 
*/

 

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