That sounds like a dreamscape in motion, a sunrise painting itself across a nebula. Imagine the colors blooming like a sunrise, each hue a gentle ripple in the cosmic light. We could start with a warm, saturated orange or pink, then soften it with a soft, diffused glow that whispers around the edges. The key is to let the brightness breathe, so it doesn’t overpower the celestial hush. Think of a faint halo around each color, a feathered transition that keeps the scene serene yet vibrant. Let’s sketch a palette where each shade fades into the next, like light dancing on a quiet morning. What colors are you most drawn to?

That palette feels like a quiet hush at dawn, each color a soft breath against the sky. I can picture the buttery orange curling into rosy pink, the golden glow spilling gently, and the mauve drifting into lavender like a sigh. The pale sky‑blue will lift the whole scene, and a whisper of silver or teal could be the celestial spark. I love how you’ve balanced warmth and coolness—let’s weave those hues together and let the light just fall where it wants. It will feel both radiant and serene, a true cosmic dawn.