Colour scheme

Primary Color:

Vibrant Orange (#FFA500): Use this color for important call-to-action buttons and interactive elements throughout the app. It adds a sense of energy and excitement to the user interface.
Secondary Colors:
2. Sky Blue (#87CEEB): This color can be used for backgrounds and elements that require a calming and soothing effect. It represents the sky and complements the overall train-watching theme.

Grass Green (#7CBB5D): Incorporate this color for elements related to nature, such as maps, location markers, and outdoor scenes. It evokes a sense of freshness and connects with the surroundings often observed during train watching.

Warm Gray (#808080): This neutral gray tone can be used for text, borders, and subtle accents. It provides a balance to the vibrant colors and ensures readability and clarity in the app.

Accent Color:
5. Playful Yellow (#FDB827): Add touches of this cheerful yellow color for highlighting specific elements or adding visual interest. It brings a sense of playfulness and captures the attention of both parents and children.