The vibrant colors of the sky above create a beautiful backdrop for the cat below, who seems to be focused on something else entirely: the birds. It almost looks like it's analyzing their flight patterns with its intense gaze, intrigued by whatever it is that they are doing up in the clouds. To add to the scene, I would use light and airy blues and purples to bring out the color of the sky, merging with lightly tinted tans and oranges to represent the cats fur and the natural environment around it. The bright colors of the birds will contrast against this unique color palette, providing an eye-catching and visually stimulating piece of artwork.