colour changes after crit

i started with changing the colour after the crit the lighter dusty blue works quite nicely i think. it took a while to do it but I think it is worth it. The new colour makes it seem a bit more inviting and would possibly lead people to use it. 

I started by making all of the book covers grey-toned, the look of it allows the app to speak for itself and also wouldn't sway people to pick the books based on bight colour choices. the main issue with this is that I can look a bit flat. 

as to create some more monochromatic look and still allow the colour chouse to shine and soften up the white background I made all of the covers have this blue hue. The one-color allows the covers to get a bit more life again as there is a bit more playfulness to it. 

 I asked some mates and they said to either go with this blue one or the original one since the feedback from the crit said that I should try to mute the cover ill go with this verson as it is cohesive and you will see the colours of the cover is you are interested in the book.