Question

How to convert hex to RGB in C++

Answer 1

#include <iostream>

int main(void) {
    char const *hex = "fa9805";
      
    int r, g, b;
      
    sscanf(hex, "%02x%02x%02x", &r, &g, &b);

    std::cout << r << " " << g << " " << b;
      
    return 0;
}
  
  
  
  
/*
run:
  
250 152 5
  
*/

 

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