A square app store icon with rounded edges, designed for a Contacts List app with a subtle futuristic touch. The icon features a clean human avatar face in the center, outlined with smooth lines and a soft glow. The avatar is wearing a minimalist headset, hinting at communication functionality. The background is a gradient of deep blue to teal, with faint light effects to suggest a modern and slightly futuristic aesthetic. Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows.