@emilyashton_xx OK. Thanks for those added details. So that we can gather more details about your iPhone itself, can you tell us the iOS version it’s on? This info can be found in Settings > General > About.
@emilyashton_xx Hi there. We’ll be glad to look into this with you. To start, can you tell us if anything happened prior to you noticing this color change? Some examples are an update, a drop, or coming in contact with liquid.