Generate a descriptive phrase that explains the colors of a sunset.
A sunset can be described as a breathtaking display of fiery oranges, deep reds, warm pinks, and rich golden yellows, gradually blending into the deepening blue of the night sky.
Complete the following task based on the instruction and optional input provided.### Instruction:
Generate a descriptive phrase that explains the colors of a sunset.

### Output:
A sunset can be described as a breathtaking display of fiery oranges, deep reds, warm pinks, and rich golden yellows, gradually blending into the deepening blue of the night sky.