Coastlight is a warm gold amber shade in Dulux's Yellow family from the Dulux Malaysia colour library, identified by Dulux colour code 50YY 83​/​171. Coastlight is part of Dulux Malaysia's preferred 288 colour set — the curated fan-deck shown across retail colour walls and the Dulux Visualizer app. Available for both interior and exterior application in Malaysia: tintable into Dulux Pentalite, Dulux Wash & Wear, Dulux EasyClean Plus, Dulux Ambiance All for interior walls, and Dulux Weathershield, Dulux Weathershield Powerflexx, Dulux Aquatech for exterior masonry — via the Dulux Multi-Colour Tinting System at any authorised dealer. With a warm gold amber character, Coastlight reads as an inviting, grounding tone suited to feature walls and full-room schemes.