The color palette for Hon Hai Tech Day 2025 (HHTD25) draws inspiration from the resistor color code, symbolizing the precise flow of energy across innovation. Each hue represents a core domain: orange and green for AI Factory's intelligence and creativity, blue and red for Smart Manufacturing's precision and automation, bright yellow for Smart EV's sustainable mobility, violet for the Hon Hai Research Institute's advanced research, aqua green for Smart City's sustainability, and gray-blue with yellow for Semiconductor's core technologies. Together, these colors form a seamless current of innovation driving Hon Hai (Foxconn)'s technological future.