COLOUR-301 is an elevator cabin model that interprets color usage through a more controlled and balanced design language. Clear separations between surfaces and refined color transitions give the cabin a modern and structured architectural identity. Colored panels, homogeneous lighting distribution and a clean ceiling layout deliver a dynamic yet measured interior experience. It is well suited for corporate buildings, commercial spaces and contemporary residential projects. COLOUR-301 stands out within KATRE LIFT’s colour series for projects seeking balanced color application, modern architectural expression and visual clarity.