# How to only change stimuli background color to white?

**URL:** <https://discourse.psychopy.org/t/how-to-only-change-stimuli-background-color-to-white/25991>\
**Category:** Builder\
**Tags:** screen, color\
**Created:** [November 15, 2021, 3:47pm UTC](https://discourse.psychopy.org/t/how-to-only-change-stimuli-background-color-to-white/25991 "2021-11-15T15:47:25Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![sinn\_ou](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.psychopy.org/sinn_ou/32/31652_2.png) [@sinn\_ou](https://discourse.psychopy.org/u/sinn_ou)\
**Post date:** [November 15, 2021, 3:47pm UTC](https://discourse.psychopy.org/t/how-to-only-change-stimuli-background-color-to-white/25991/1 "2021-11-15T15:47:25Z")

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hi guys ,

I have a problem that is how to only change the stimuli background color to white.

looked others question ansser that I can change all the programs background color to white .  
but I just only want to chang stimuli’s background !

Is that need write code ?

Please help me !!!

thanks

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**Author:** ![suelynnmah](https://avatars.discourse-cdn.com/v4/letter/s/59ef9b/32.png) [@suelynnmah](https://discourse.psychopy.org/u/suelynnmah)\
**Post date:** [November 15, 2021, 6:38pm UTC](https://discourse.psychopy.org/t/how-to-only-change-stimuli-background-color-to-white/25991/2 "2021-11-15T18:38:21Z")

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Hi, can you provide more information on what do you mean by changing a stimuli’s background to white (e.g. what type of stimuli - a pre-made image?)

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**Author:** ![sinn\_ou](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.psychopy.org/sinn_ou/32/31652_2.png) [@sinn\_ou](https://discourse.psychopy.org/u/sinn_ou)\
**Post date:** [November 16, 2021, 2:49am UTC](https://discourse.psychopy.org/t/how-to-only-change-stimuli-background-color-to-white/25991/3 "2021-11-16T02:49:48Z")

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ok i will show the pic