A pastel color palette creates a tranquil yet bright ambiance that doesn’t overpower the room. Soft pinks, light blues, and mint greens layered across walls, rugs, and curtains bring calmness while maintaining visual interest. This aesthetic works well for ideas apartments where space is limited and softness is key. Behr’s “Pale Seafoam” or “Cameo White” are excellent indoor paint options to achieve this look, as recommended by color expert Erika Woelfel.