Yes, generally they do. If you’re talking about urban trash cans, the color can make a real difference in how visible stains, scuffs, dust, and grime look between cleanings. Dark greens, browns, charcoal, black, and deep blues tend to hide stains better than white, cream, light gray, or bright silver. Those darker, earthier colors blend in with shadows, dirt, coffee spills, gum, and the kind of everyday grime you see on city streets. They also look a little more forgiving when a bin has been rained on, kicked, or splashed by passing traffic.
That said, color is only part of the story. A dark glossy black bin can actually show dust and scratches quite clearly, while a textured dark green or matte charcoal finish can hide small marks much better. Powder-coated metal and slightly textured surfaces usually hold up well in public spaces because they don’t reflect every smudge and they’re easier to wipe down. Brown and olive green are especially practical near parks and tree-lined streets because they blend with organic debris. Charcoal and dark gray are good all-rounders for busy sidewalks and transit stops.
What I’d avoid for a high-traffic urban spot is a very light, smooth finish unless your cleaning schedule is excellent. White or light gray bins can look smart on day one, but they start showing stains fast. Of course, a color that hides stains doesn’t make the bin cleaner—it just makes it look better between washes. So the best choice is usually a darker, textured, powder-coated finish that fits the streetscape, plus a realistic maintenance plan. In short: yes, some colors definitely hide stains better, but the finish and cleaning routine matter just as much as the color itself.