5 Paint Colors Interior Designers Say They'd Never Use in a Dark Room
If you're dealing with a room in your home that receives little natural light, you're going to want to be thoughtful when selecting a paint color for the space. After all, some hues-even those that you might expect to work just fine in such a room-can make a dimly lit space appear even more cramped and cave-like. Below, interior designers highlight five shades they'd surely skip in a dark room time and time again.
1. Dark Charcoal
In a room that's already dark, selecting a dark charcoal paint color will result in a look that's too severe, explains Esther Ellard, the founder of Effortless Designs. "There is a balance between drama and 'dungeon dark,'" she says. "With charcoal, you really want a room that has more natural light to give it a more organic feel."
Generally speaking, colors with a low LRV (black, deep green, navy and the like) are ones to avoid unless your room features ample natural light. "What looks rich and dramatic on a small swatch can end up absorbing light once it covers an entire room," says Lauren Saab, the founder of Saab Studios. "Ultra-dark paint colors need balance-otherwise, the room can start feeling more closed in than cozy."
2. Cool Grays
Some lighter hues are going to be problematic in dark rooms, too, for example, cool gray. "Cool grays can be lovely in certain scenarios, but definitely not in dark rooms," shares Ellard. "Without enough natural light, they can seem very cold and lifeless, making the entire room feel the opposite of cozy."
3. Stark, Cool Whites
You might assume that a stark white will brighten up your dark room in an instant, but Saab cautions against going in this direction, noting that this shade will "often backfire" in such an instance. "Icy whites can make low-light interiors feel flat and cold instead," the designer says. "In rooms without much natural light, they tend to pull gray undertones rather than warmth, which can leave the whole space feeling a little lifeless by afternoon."
4. Colors With Yellow or Green Undertones
Rebecca Merritt isn't a fan of how colors with yellow or green undertones end up reading in darker rooms. "Under the artificial lighting that dark rooms rely on, those undertones shift in really unflattering ways," cautions the founder of Merritt Design Co. "What looks like a soft, earthy neutral in the can will turn dingy once it's on the wall and you're living with it under lamps and overhead lights."
5. Highly Saturated Colors
Skip any highly saturated color in this type of room, too, Merritt advises. "Deep, rich hues need light to really come alive and feel intentional," she says. "In a dark room, that saturation just feels heavy and oppressive rather than dramatic, and you end up with a space that feels smaller and more cave-like, not cozy." Save the neons and vibrant picks for another area of the home!
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This story was originally published June 3, 2026 at 9:45 AM.