Home /Color Hex to Decimal and Decimal to Hex
Color Hex to Decimal and Decimal to Hex
func colorCodeDecimalToHex(red:Int, green: Int, blue: Int) ->String
{
var result = ""
if red >= 0 && green >= 0 && blue >= 0 &&
red <= 255 && green <= 255 && blue <= 255
{
result = "0x"
result += NSString(format:"%2X", red) as String
result += NSString(format:"%2X", green) as String
result += NSString(format:"%2X", blue) as String
return result.stringByReplacingOccurrencesOfString(" ", withString: "0")
}
return result
}
func colorCodeHexToRGB(hexString: String)-> String
{
var result = ""
var input = hexString.stringByReplacingOccurrencesOfString("0x", withString: "") as NSString
var red = UInt8(strtoul(input.substringWithRange(NSRange(location: 0, length: 2)), nil, 16))
var green = UInt8(strtoul(input.substringWithRange(NSRange(location: 2, length: 2)), nil, 16))
var blue = UInt8(strtoul(input.substringWithRange(NSRange(location: 4, length: 2)), nil, 16))
result = "\(red) \(green) \(blue)"
return result
}
var a = colorCodeDecimalToHex(117, 186, 40) //"0x75BA28"
var b = colorCodeHexToRGB("0x75BA28")//"117 186 40"
