Cooled by Design: How to Visually Lower the Temperature of a Room

When the mercury rises, your home should offer visual and sensory relief. But beating the heat isn’t just about air conditioning—it’s about curating interiors that look and feel cooler. From colour palettes to materials and spatial illusions, here's how to turn up the style while dialling down the temperature visually.


1. Colour Chill: Go Cool with Undertones That Trick the Eye

Whites with blue or green undertones, crisp seafoam, muted aqua, icy greys, and minty sage shades instantly evoke a sense of calm and coolness. These colours psychologically lower perceived heat and brighten a space with a fresh, breezy effect. You don’t need a full repaint—a splash on accent walls, or even just cushion covers, drapes, or rugs in these tones, can do the trick.


2. Reflections & Airspace: Design with Light and Space in Mind

Mirrors and glass elements amplify natural light and give the illusion of airiness. Avoid visual clutter—opt for clean lines, lifted furniture (think slim legs), and floating shelves. The more visual 'space' you allow, the cooler and calmer the room feels. Maximize light bounce by keeping surfaces matte and pale.


3. Botanical Balance: Cool Hues from Nature

Leafy greens don’t just purify the air—they visually cool down interiors. Opt for plants with broad leaves in soft, bluish greens like the monstera or rubber plant. For added dimension, go for tall planters in matte ceramics or concrete. Avoid overly bright flowers; instead, stick to greens, whites, and dusty purples.


Final Note:

By using design psychology, summer-friendly materials, and well-curated colour choices, you can create a home that feels 5 degrees cooler—effortlessly. Remember, it’s not just about what cools the air, but what cools the eye.

Happy Cooling!

Back to blog