Hi Nicole
Thank you so much for taking the time to leave a review for our Pastel Blue Arch Wall Decal. We're glad to hear that you are happy with the quality and ease of application. Yes different lighing situations can affect how colours look. We can only suggest purchasing a low cost colour sample which would help in making a decision on colour prior to purchasing the full product. We appreciate you sharing a photo for others to see. If you have any further concerns, please don't hesitate to reach out to us. Thank you for choosing our product. 😌
