Create a clean, minimalist OG image for an event budget management website. Use a base color of #ef233c with accents of neutral shades like white and light gray. The image should feature subtle icons representing budgeting, such as a calendar, dollar sign, or checklist, arranged in a balanced layout. The background should be simple and uncluttered, emphasizing the central icons and title. Maintain ample whitespace for a sleek, professional look suitable for a tech-savvy audience.