The entire table of ANSI color codes working in C!

ANSI-color-codes.h

//Regular text
#define BLK "\e[0;30m"
#define RED "\e[0;31m"
#define GRN "\e[0;32m"
#define YEL "\e[0;33m"
#define BLU "\e[0;34m"
#define MAG "\e[0;35m"
#define CYN "\e[0;36m"
#define WHT "\e[0;37m"

//Regular bold text
#define BBLK "\e[1;30m"
#define BRED "\e[1;31m"
#define BGRN "\e[1;32m"
#define BYEL "\e[1;33m"
#define BBLU "\e[1;34m"
#define BMAG "\e[1;35m"
#define BCYN "\e[1;36m"
#define BWHT "\e[1;37m"

//Regular underline text
#define UBLK "\e[4;30m"
#define URED "\e[4;31m"
#define UGRN "\e[4;32m"
#define UYEL "\e[4;33m"
#define UBLU "\e[4;34m"
#define UMAG "\e[4;35m"
#define UCYN "\e[4;36m"
#define UWHT "\e[4;37m"

//Regular background
#define BLKB "\e[40m"
#define REDB "\e[41m"
#define GRNB "\e[42m"
#define YELB "\e[43m"
#define BLUB "\e[44m"
#define MAGB "\e[45m"
#define CYNB "\e[46m"
#define WHTB "\e[47m"

//High intensty background 
#define BLKHB "\e[0;100m"
#define REDHB "\e[0;101m"
#define GRNHB "\e[0;102m"
#define YELHB "\e[0;103m"
#define BLUHB "\e[0;104m"
#define MAGHB "\e[0;105m"
#define CYNHB "\e[0;106m"
#define WHTHB "\e[0;107m"

//High intensty text
#define HBLK "\e[0;90m"
#define HRED "\e[0;91m"
#define HGRN "\e[0;92m"
#define HYEL "\e[0;93m"
#define HBLU "\e[0;94m"
#define HMAG "\e[0;95m"
#define HCYN "\e[0;96m"
#define HWHT "\e[0;97m"

//Bold high intensity text
#define BHBLK "\e[1;90m"
#define BHRED "\e[1;91m"
#define BHGRN "\e[1;92m"
#define BHYEL "\e[1;93m"
#define BHBLU "\e[1;94m"
#define BHMAG "\e[1;95m"
#define BHCYN "\e[1;96m"
#define BHWHT "\e[1;97m"

//Reset
#define RESET "\e[0m"
#define DIM "\e[22m"
#define BLINK "\e[5m"
#define HIDDEN "\e[8m"
#define REVERSE "\e[7m"
#define BOLD "\e[1m"
#define UNDERLINE "\e[4m"
#define STRIKE "\e[9m"

testmain.c

#include <stdio.h>
#include "ANSI-color-codes.h"

int main(){
	
    printf("\n\n\n");

    printf("Regular text\n");
    printf(DIM "dim text\n" RESET);
    printf(BLINK "blinking text\n" RESET);
    printf(HIDDEN "hidden text\n" RESET);
    printf(REVERSE "Color reversed text\n" RESET);
    printf(BOLD "bold text\n" RESET);
    printf(UNDERLINE "underline text\n" RESET);
    printf(STRIKE "strike text\n" RESET);

    printf("\n\n");

    printf(RED "This is the color red\n" RESET);
    printf(BRED "This is the color red, and it's bold! \n" RESET);

    printf("\n\n");

    printf(RED "This" BLU "is" YEL "a" GRN "multicolor" CYN "text" MAG "! \n" RESET);
    printf(BRED "This" BBLU "is" BYEL "a" BGRN "multicolor" BCYN "text" BMAG "with bold! \n" RESET);
    printf(URED "This" UBLU "is" UYEL "a" UGRN "multicolor" UCYN "text" UMAG "with underline! \n" RESET);
    printf(GRNB "This" YELB "is" BLUB "a" MAGB "multicolor" CYNB "text" WHTB "with background!" RESET "\n");
    //with background colors, the \n must be after the RESET

    printf("\n\n");

    printf("This is an example of a menu:\n");
    printf(BWHT "[1] " RESET "First action\n");
    printf(BWHT "[2] " RESET "Second action\n");
    printf(BWHT "[3] " RESET "Third action\n");
    printf("Input: ");

    printf("\n\n");
	
    return 0;
};