# Turn on light

**URL:** <https://forum.kirupa.com/t/turn-on-light/6442>\
**Category:** Uncategorized\
**Created:** [October 7, 2002, 4:23pm UTC](https://forum.kirupa.com/t/turn-on-light/6442 "2002-10-07T16:23:49Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![capwellcc](https://avatars.discourse-cdn.com/v4/letter/c/eb8c5e/32.png) [@capwellcc](https://forum.kirupa.com/u/capwellcc)\
**Post date:** [October 7, 2002, 4:23pm UTC](https://forum.kirupa.com/t/turn-on-light/6442/1 "2002-10-07T16:23:49Z")

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I have this button that is in black and white (grey scale) and I am trying to give it the effect like someone turned on a light so it changes into color like someone turned on a light.

Any one know how to do this effect?

Thanks…

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**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\
**Post date:** [October 7, 2002, 4:42pm UTC](https://forum.kirupa.com/t/turn-on-light/6442/2 "2002-10-07T16:42:46Z")

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In the “Over” state on your button, just add color to it, then when the viewer rolls their mouse over it, it will have color.

I think that is what you mean?