Overview: ARK is a mobile fitness tracker app designed with a modern and aesthetically pleasing UI/UX. The app utilizes a card-based layout, vibrant color scheme, and subtle animations to create an engaging and user-friendly experience.

Background & Nav Bar Active: #27005D (Deep purple, evokes luxury and health)

Nav Bar & Graphs/Bars: #9400FF (Vibrant purple, symbolizes energy and progress)

Progress Bars & Numbers: #AED2FF (Light blue, represents calmness and achievement)

Headings & Text: #E4F1FF (White, ensures clarity and readability)

Cards: All screens utilize rounded corner cards for a clean and modern look. Each card has a thin #9400FF border stroke for subtle definition.

Navigation: A persistent bottom navigation bar (#9400FF) with clear icons and labels provides easy access to all app sections.

Animations: Subtle animations on transitions and interactions add a touch of dynamism and delight.

Customization: Users can personalize their experience by setting goals, choosing color themes, and selecting preferred data visualizations.

Social Features: The app encourages community engagement through features like sharing workout achievements and competing with friends.

Overall Impression: ARK aims to be a visually appealing and user-friendly fitness tracker that motivates users to achieve their wellness goals. The modern design, vibrant colors, and card-based layout create an engaging and intuitive experience.