[Piefan]

Whelp, I may have spent more time than expected on this, but I guess the end result isn't so bad. At first I was going to use completely black for the base colour, but then it didn't look good with the blue eyes, so dark grey it was.

Hex codes:
#323232 for base. (RGB 50, 50, 50)
#FD3235 for the red stuffs. (RGB 253, 50, 53)
#FE9833 for that orange stripe over there. (RGB 254, 152, 51)
#DBFF2D for that yellow stripe over there. (RGB 219, 255, 45)
#49FF2E for that green stripe over there. (RGB 73, 255, 46)
#2D8CFF for that blue stripe over there and paws. (RGB 45, 140, 255)
#3728FF for that indigo stripe over there. (RGB 55, 40, 255)
#06279A for those eyes.