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I see that the color of the invisibles is somewhat derived from the color of the current scope.
Then probably a setting to control the alpha/opacity of the invisibles, so that one can make them a bit more/less subtle if desired.
fa 13 anys
+1 for this one (sorry, at first I didn't see the votes box)
This issue is related to the draw_white_space setting (esp. when set to "all"). Whitespace chars are currently drawn using too heavy colors.
Other people want it too: http://www.sublimetext.com/forum/viewtopic.php?f=3&t=2754
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