Generate a color palette for a mural depicting a high desert valley at sunset. The palette should include vibrant and rich tones suitable for a dynamic landscape scene. Focus on the following colors: Oranges: From soft peach to deep burnt orange for the sunset sky and reflections. Purples: Lilac to royal purple for the transitioning evening sky and distant mountains. Reds: From coral to wine, capturing the last rays of the sun and the poppies in the valley. Blues: Sky blue to twilight navy for the upper sky and shadows. Greens: Sage to emerald for the valley foliage and highlights where the sun touches the leaves. The colors should work in harmony to create a lush and immersive high desert valley atmosphere at sunset, rich in depth and warmth, yet balanced with cool twilight tones.