C Christmas Tree

#include <stdio.h>
#include <stdlib.h>
#include <time.h>

int main()
{
    while(1)
    {
        system("clear");
        srand(time(NULL));
        int colorgen = rand() % 4;
        int colors[] = {9,4,13,226};

        printf("\e[38;5;226m     *     \n");
        printf("\e[38;5;34m    ***    \n");
        printf("\e[38;5;34m   ***\e[38;5;%dm*\e[38;5;34m*  \n", colors[colorgen]);
        printf("\e[38;5;34m  *\e[38;5;%d*\e[38;5;34m******  \n", colors[colorgen]);
        printf("\e[38;5;34m ****\e[38;5;%dm*\e[38;5;34m****\n", colors[colorgen]);
        printf("\e[38;5;34m**\e[38;5;%dm*\e[38;5;34m*****\e[38;5;%dm*\e[38;5;34m**\n", colors[colorgen], colors[colorgen]);
        printf("     \e[38;5;94m║     \n");
        printf("     \e[38;5;94m║     \n");
        system("sleep 1");
    }
    return 0;
}