Illustration of city skyline at sunset

Illustrate [a city skyline ] at sunset. Use bold silhouettes in two striking colors: [royal blue] for the foreground [buildings] and [peachy pink] for the background [skyline and clouds]. Apply clean, sharp outlines and strong shadow contrasts.
The warm, fading twilight gently lights the windows and hints at distant traffic light arches. Style: flat, graphic, minimalist.