You will be tempted to go against the movement—as an example, make use of a white and light-weight pink colour palette in your mystery novel. The very likely outcome would be that the audience will be completely baffled. No design knowledge is required. Freely alter the book cover template in https://medium.com/@KindleSelfPublishing/4-things-to-do-when-you-begin-a-self-publishing-journey-13b84d3c9e78