Check out example codes for "white rgb". It will help you in understanding the concepts better.

Code Example 1

rgb(255,255,255)	/*white*/  Hex 	#FFFFFF

Code Example 2

RGB(255, 255, 255)

Code Example 3

rgb(255,0,0)  /*red*/  Hex  #FF0000

Code Example 4

rgb(255,255,0)  /* yellow*/  Hex  #FFFF00

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