On 15/02/2012 11:15, Keith (Gulf Breeze Ortho Lab) wrote:
I have a problem... If a user selects a color and I put it into a variable (as 
RGB), how can I find a shade that is several shades lighter, and a shade that 
is several shades darker, also in RGB format?

Here are a few approaches:
http://goo.gl/RrzKD

-Ken

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