Hey /diy/, I'm trying to make a new plush toy out of felt,

File: Felt tests.jpg (612KB, 1632x1224px) Image search: [Google]

612KB, 1632x1224px

Hey /diy/, I'm trying to make a new plush toy out of felt, this time of Aku from Samurai Jack after the new and last season finished. I have the pattern made entirely, but the only colour of felt I cannot find ANYWHERE at all is the mouth.

The closest I've been able to find are these 4 colours (the camera doesn't get the shade just right, both blue and yellow have a very slight green to them and the yellow is fluorescent).

I wanted to ask if you know of any methods to dull the brightness of a colour somehow without affecting the colour itself. I thought of maybe washing two colours together and seeing if they stain but I'm not sure if it's polyster of not as these are regular felt sheets bought at a haberdashery.

Any advice please? I could just take a tiny bit of artistic license but I'd rather I make an accurate plush. Might even make some money off him as I already have 3 friends expressing interest in buying one if it's good enough.