Hex Value
& nuance
0 (white) 1 (blue) 2 (indigo) 3 (violet) 4 (purple) 5 (pink) 6 (red) 7 (orange) 8 (yellow) 9 (chartreuse) A (green) B (turquoise) C (cyan) D (grey) E (black) F (black)
0x00 Red Brown Olive Black
0x10 Grey Blue Indigo Violet Purple Rose Copper Chocolate Ochre Green Viridian Cerulean
0x20 White Sky Periwinkle Lavender Pink Peach Orange Mustard Chartreuse Turquoise Cyan
0x30 Beige Yellow

This is Kizul's Definitive NTSC NES Master Palette.

This is a representation of the composite colour palette used by the NES, and it is in my opinion very accurate.

It also has the often overlooked dark black at 0x0D.

Interesting!

Sometimes ago, the kids in England were playing a game. They will ride their bicycles in full speed towards a running train. Before the collision, they will lay down on the rail and let the train pass over them. If they are slow, they will hit the train and die. The one who survive will become a hero among his friends. The one who won't play the game will be mocked by his friends as coward...

He who dare to play the game only die once, are they really heroes?

He who dare not to play the game, are they really cowards?

[Hat.net, Abandoned Sites, 1996, sic erat scriptum.]