Development Pages
Dave
COLLIER

 

 
 
 

Hue and Grey
Produces pixels of either the chosen colour at the original pixel brightness, or grey at the pixel brightness, which one chosen is by how close the hue of the original pixel is to the selected hue.
Colour Picker for Non-grey Pixels
hue tolerance
Grey opacity %

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Dave Collier colour theory page . . . email me . . .