<p>The key to balancing cheerful tones is moderation. Use bold colours like bright yellow or pink smartly and sparingly, such as on one wall or through small accents like cushions, curtains, and photo frames. Combine these colours with neutral shades like white, beige, or light grey to tone down the overall effect. For example, pair a yellow wall with white furniture and beige curtains. Adding texture through natural materials like wood or small plants can also help balance the brightness, making sure that the room feels cheerful but not overwhelming.</p>