Convert RGB to hex color
Here given code implementation process.
/*
Java Program
RGB to Hex color
*/
public class ColorConversion
{
public char get_value(int num)
{
if (num >= 0 && num <= 9)
{
return (char)(num + '0');
}
else
{
return (char)(num - 10 + 'A');
}
}
public String hexadecimal(int number)
{
int decimal = number;
//This is used to store result
String result = "";
while (decimal > 0)
{
result = (get_value(decimal % 16)) + result;
decimal /= 16;
}
return result;
}
// Converts the given RGB color to Hex color
public void rgb_to_hex(int red, int green, int blue)
{
// Display Given results
System.out.print(" Given RGB");
System.out.print("\n R = " + red);
System.out.print("\n G = " + green);
System.out.print("\n B = " + blue);
String hex = hexadecimal(red) + hexadecimal(green) + hexadecimal(blue);
System.out.print("\n Hex = #" + hex + "\n\n");
}
public static void main(String[] args)
{
ColorConversion color = new ColorConversion();
// Test Case
color.rgb_to_hex(65, 32, 126);
color.rgb_to_hex(54, 155, 229);
color.rgb_to_hex(33, 150, 243);
}
}
Output
Given RGB
R = 65
G = 32
B = 126
Hex = #41207E
Given RGB
R = 54
G = 155
B = 229
Hex = #369BE5
Given RGB
R = 33
G = 150
B = 243
Hex = #2196F3
// Include header file
#include <iostream>
using namespace std;
/*
C++ Program
RGB to Hex color
*/
class ColorConversion
{
public: char get_value(int num)
{
if (num >= 0 && num <= 9)
{
return (char)(num + '0');
}
else
{
return (char)(num - 10 + 'A');
}
}
string hexadecimal(int number)
{
int decimal = number;
//This is used to store result
string result = "";
while (decimal > 0)
{
result = (this->get_value(decimal % 16)) + result;
decimal /= 16;
}
return result;
}
// Converts the given RGB color to Hex color
void rgb_to_hex(int red, int green, int blue)
{
// Display Given results
cout << " Given RGB";
cout << "\n R = " << red;
cout << "\n G = " << green;
cout << "\n B = " << blue;
string hex = this->hexadecimal(red) + this->hexadecimal(green) + this->hexadecimal(blue);
cout << "\n Hex = #" << hex << "\n\n";
}
};
int main()
{
ColorConversion color = ColorConversion();
// Test Case
color.rgb_to_hex(65, 32, 126);
color.rgb_to_hex(54, 155, 229);
color.rgb_to_hex(33, 150, 243);
return 0;
}
Output
Given RGB
R = 65
G = 32
B = 126
Hex = #41207E
Given RGB
R = 54
G = 155
B = 229
Hex = #369BE5
Given RGB
R = 33
G = 150
B = 243
Hex = #2196F3
// Include namespace system
using System;
/*
C# Program
RGB to Hex color
*/
public class ColorConversion
{
public char get_value(int num)
{
if (num >= 0 && num <= 9)
{
return (char)(num + '0');
}
else
{
return (char)(num - 10 + 'A');
}
}
public String hexadecimal(int number)
{
int decimal_number = number;
//This is used to store result
String result = "";
while (decimal_number > 0)
{
result = (get_value(decimal_number % 16)) + result;
decimal_number /= 16;
}
return result;
}
// Converts the given RGB color to Hex color
public void rgb_to_hex(int red, int green, int blue)
{
// Display Given results
Console.Write(" Given RGB");
Console.Write("\n R = " + red);
Console.Write("\n G = " + green);
Console.Write("\n B = " + blue);
String hex = hexadecimal(red) + hexadecimal(green) + hexadecimal(blue);
Console.Write("\n Hex = #" + hex + "\n\n");
}
public static void Main(String[] args)
{
ColorConversion color = new ColorConversion();
// Test Case
color.rgb_to_hex(65, 32, 126);
color.rgb_to_hex(54, 155, 229);
color.rgb_to_hex(33, 150, 243);
}
}
Output
Given RGB
R = 65
G = 32
B = 126
Hex = #41207E
Given RGB
R = 54
G = 155
B = 229
Hex = #369BE5
Given RGB
R = 33
G = 150
B = 243
Hex = #2196F3
<?php
/*
Php Program
RGB to Hex color
*/
class ColorConversion
{
public function get_value($num)
{
if ($num >= 0 && $num <= 9)
{
return (string)($num + '0');
}
else
{
return (string)($num - 10 + 'A');
}
}
public function hexadecimal($number)
{
$decimal = $number;
//This is used to store result
$result = "";
while ($decimal > 0)
{
$result = ($this->get_value($decimal % 16)) . $result;
$decimal = intval($decimal / 16);
}
return $result;
}
// Converts the given RGB color to Hex color
public function rgb_to_hex($red, $green, $blue)
{
// Display Given results
echo " Given RGB";
echo "\n R = ". $red;
echo "\n G = ". $green;
echo "\n B = ". $blue;
$hex = $this->hexadecimal($red) . $this->hexadecimal($green) . $this->hexadecimal($blue);
echo "\n Hex = #". $hex ."\n\n";
}
}
function main()
{
$color = new ColorConversion();
// Test Case
$color->rgb_to_hex(65, 32, 126);
$color->rgb_to_hex(54, 155, 229);
$color->rgb_to_hex(33, 150, 243);
}
main();
Output
Given RGB
R = 65
G = 32
B = 126
Hex = #412074
Given RGB
R = 54
G = 155
B = 229
Hex = #369145
Given RGB
R = 33
G = 150
B = 243
Hex = #219653
/*
Node Js Program
RGB to Hex color
*/
class ColorConversion
{
get_value(num)
{
if (num >= 0 && num <= 9)
{
return String.fromCharCode((num + '0'.charCodeAt(0)));
}
else
{
return String.fromCharCode((num - 10 + 'A'.charCodeAt(0)));
}
}
hexadecimal(number)
{
var decimal = number;
//This is used to store result
var result = "";
while (decimal > 0)
{
result = (this.get_value(decimal % 16)) + result;
decimal = parseInt(decimal / 16);
}
return result;
}
// Converts the given RGB color to Hex color
rgb_to_hex(red, green, blue)
{
// Display Given results
process.stdout.write(" Given RGB");
process.stdout.write("\n R = " + red);
process.stdout.write("\n G = " + green);
process.stdout.write("\n B = " + blue);
var hex = this.hexadecimal(red) + this.hexadecimal(green) + this.hexadecimal(blue);
process.stdout.write("\n Hex = #" + hex + "\n\n");
}
}
function main()
{
var color = new ColorConversion();
// Test Case
color.rgb_to_hex(65, 32, 126);
color.rgb_to_hex(54, 155, 229);
color.rgb_to_hex(33, 150, 243);
}
main();
Output
Given RGB
R = 65
G = 32
B = 126
Hex = #41207E
Given RGB
R = 54
G = 155
B = 229
Hex = #369BE5
Given RGB
R = 33
G = 150
B = 243
Hex = #2196F3
# Python 3 Program
# RGB to Hex color
class ColorConversion :
def get_value(self, num) :
if (num >= 0 and num <= 9) :
return chr((num + ord('0')))
else :
return chr((num - 10 + ord('A')))
def hexadecimal(self, number) :
decimal = number
# This is used to store result
result = ""
while (decimal > 0) :
result = (self.get_value(decimal % 16)) + result
decimal = int(decimal / 16)
return result
# Converts the given RGB color to Hex color
def rgb_to_hex(self, red, green, blue) :
# Display Given results
print(" Given RGB", end = "")
print("\n R = ", red, end = "")
print("\n G = ", green, end = "")
print("\n B = ", blue, end = "")
hex = self.hexadecimal(red) + self.hexadecimal(green) + self.hexadecimal(blue)
print("\n Hex = #{0}".format(hex) ,"\n")
def main() :
color = ColorConversion()
# Test Case
color.rgb_to_hex(65, 32, 126)
color.rgb_to_hex(54, 155, 229)
color.rgb_to_hex(33, 150, 243)
if __name__ == "__main__": main()
Output
Given RGB
R = 65
G = 32
B = 126
Hex = #41207E
Given RGB
R = 54
G = 155
B = 229
Hex = #369BE5
Given RGB
R = 33
G = 150
B = 243
Hex = #2196F3
# Ruby Program
# RGB to Hex color
class ColorConversion
def get_value(num)
if (num >= 0 && num <= 9)
return ((num + '0'.ord )).chr
else
return ((num - 10 + 'A'.ord )).chr
end
end
def hexadecimal(number)
decimal = number
# This is used to store result
result = ""
while (decimal > 0)
result = (self.get_value(decimal % 16)) + result
decimal /= 16
end
return result
end
# Converts the given RGB color to Hex color
def rgb_to_hex(red, green, blue)
# Display Given results
print(" Given RGB")
print("\n R = ", red)
print("\n G = ", green)
print("\n B = ", blue)
hex = self.hexadecimal(red) + self.hexadecimal(green) + self.hexadecimal(blue)
print("\n Hex = #", hex ,"\n\n")
end
end
def main()
color = ColorConversion.new()
# Test Case
color.rgb_to_hex(65, 32, 126)
color.rgb_to_hex(54, 155, 229)
color.rgb_to_hex(33, 150, 243)
end
main()
Output
Given RGB
R = 65
G = 32
B = 126
Hex = #41207E
Given RGB
R = 54
G = 155
B = 229
Hex = #369BE5
Given RGB
R = 33
G = 150
B = 243
Hex = #2196F3
/*
Scala Program
RGB to Hex color
*/
class ColorConversion
{
def get_value(num: Int): Char = {
if (num >= 0 && num <= 9)
{
return ((num + '0')).toChar;
}
else
{
return ((num - 10 + 'A')).toChar;
}
}
def hexadecimal(number: Int): String = {
var decimal: Int = number;
//This is used to store result
var result: String = "";
while (decimal > 0)
{
result = ""+(this.get_value(decimal % 16)) + result;
decimal = (decimal / 16).toInt;
}
return result;
}
// Converts the given RGB color to Hex color
def rgb_to_hex(red: Int, green: Int, blue: Int): Unit = {
// Display Given results
print(" Given RGB");
print("\n R = " + red);
print("\n G = " + green);
print("\n B = " + blue);
var hex: String = this.hexadecimal(red) + this.hexadecimal(green) + this.hexadecimal(blue);
print("\n Hex = #" + hex + "\n\n");
}
}
object Main
{
def main(args: Array[String]): Unit = {
var color: ColorConversion = new ColorConversion();
// Test Case
color.rgb_to_hex(65, 32, 126);
color.rgb_to_hex(54, 155, 229);
color.rgb_to_hex(33, 150, 243);
}
}
Output
Given RGB
R = 65
G = 32
B = 126
Hex = #41207E
Given RGB
R = 54
G = 155
B = 229
Hex = #369BE5
Given RGB
R = 33
G = 150
B = 243
Hex = #2196F3
/*
Swift 4 Program
RGB to Hex color
*/
class ColorConversion
{
func get_value(_ num: Int)->String
{
if (num >= 0 && num <= 9)
{
return String(UnicodeScalar(UInt8((num + 48))));
}
else
{
return String(UnicodeScalar(UInt8((num - 10 + 65))));
}
}
func hexadecimal(_ number: Int)->String
{
var decimal: Int = number;
//This is used to store result
var result: String = "";
while (decimal > 0)
{
result = (self.get_value(decimal % 16)) + result;
decimal /= 16;
}
return result;
}
// Converts the given RGB color to Hex color
func rgb_to_hex(_ red: Int, _ green: Int, _ blue: Int)
{
// Display Given results
print(" Given RGB", terminator: "");
print("\n R = ", red, terminator: "");
print("\n G = ", green, terminator: "");
print("\n B = ", blue, terminator: "");
let hex: String = self.hexadecimal(red) + self.hexadecimal(green) + self.hexadecimal(blue);
print("\n Hex = #\(hex)" ,"\n");
}
}
func main()
{
let color: ColorConversion = ColorConversion();
// Test Case
color.rgb_to_hex(65, 32, 126);
color.rgb_to_hex(54, 155, 229);
color.rgb_to_hex(33, 150, 243);
}
main();
Output
Given RGB
R = 65
G = 32
B = 126
Hex = #41207E
Given RGB
R = 54
G = 155
B = 229
Hex = #369BE5
Given RGB
R = 33
G = 150
B = 243
Hex = #2196F3
/*
Kotlin Program
RGB to Hex color
*/
class ColorConversion
{
fun get_value(num: Int): Char
{
if (num>= 0 && num <= 9)
{
return (num + 48).toChar();
}
else
{
return (num - 10 + 65).toChar();
}
}
fun hexadecimal(number: Int): String
{
var decimal: Int = number;
//This is used to store result
var result: String = "";
while (decimal>0)
{
result = (this.get_value(decimal % 16)) + result;
decimal /= 16;
}
return result;
}
// Converts the given RGB color to Hex color
fun rgb_to_hex(red: Int, green: Int, blue: Int): Unit
{
// Display Given results
print(" Given RGB");
print("\n R = " + red);
print("\n G = " + green);
print("\n B = " + blue);
var hex: String = this.hexadecimal(red) + this.hexadecimal(green) + this.hexadecimal(blue);
print("\n Hex = #" + hex + "\n\n");
}
}
fun main(args: Array<String>): Unit
{
var color: ColorConversion = ColorConversion();
// Test Case
color.rgb_to_hex(65, 32, 126);
color.rgb_to_hex(54, 155, 229);
color.rgb_to_hex(33, 150, 243);
}
Output
Given RGB
R = 65
G = 32
B = 126
Hex = #41207E
Given RGB
R = 54
G = 155
B = 229
Hex = #369BE5
Given RGB
R = 33
G = 150
B = 243
Hex = #2196F3
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