This design mainly uses the color light blue as it expresses ideas, inspiration, and progression. Contrasting by opaque pink on highlights and important points. This color combination is also the color of Chulalongkorn University.
With attention to learning, the overall design is geared towards functionality as the main focus with a simple and straightforward use of solid colors that are relatively flat with slight drop shadows. A simple design with few elements to reduce users' distractions and improve concentration on the content.