Paint Color Palette Generator

What the generator hands you — and how to read it

You start with one color. Pick it from the swatch, type a hex code, or arrive here from any color page with that color already loaded — the tool reads a starting color straight from the address bar. From that single point, the generator builds several coordinated schemes at once: some warmer, some cooler, one built on high-contrast opposite colors, one on close neighbors, one on grounded earth tones. Seeing the directions side by side beats guessing which one your room wants.

Each scheme splits into four room roles — Walls, Trim, Accent, and Pop — and those roles aren't arbitrary. Each role is mixed to its own target: Trim comes out near-white, Walls light and muted, Accent deeper and richer, and Pop the most saturated of the four. Then every swatch is matched to the nearest real paint you can buy, drawn from more than 26,000 colors across 13 brands including Sherwin-Williams, Benjamin Moore, and Behr. That match is ranked by perceptual color distance — the same color-difference method the rest of the site uses — so the paint named under each swatch is the closest buyable version of the color the math produced, not a rough guess. Hold results to a single brand with the brand filter, or leave it open across all of them. Found a scheme worth keeping? Save it to a project so your top options stay in one place while you compare them.

One honest caveat: color-wheel relationships are a dependable starting point, not a rule you have to obey. A generated scheme is a first draft to react to. If a combination looks right to you but breaks a “rule,” trust your eye and the room. The math behind the paint matching is documented on our methodology page.

The 60-30-10 rule: give every color a job

A palette works in a room when each color has a clear amount of space, not equal thirds. The old decorator shorthand is 60-30-10: about 60 percent of the room is one dominant color, 30 percent is a secondary color, and 10 percent is an accent. The generator's four roles map onto that split.

Walls is your 60 — the largest surface and the color you see most, usually the lightest or most neutral of the set so the room doesn't feel closed in. Trim carries part of the secondary weight on baseboards, crown molding, and door casings, where a crisp near-white keeps edges clean. Accent takes the rest of that middle band — a feature wall, built-ins, or a run of cabinets — where a deeper color adds depth without taking over. Pop is the 10: the most saturated color, used in small doses on pillows, art, a lampshade, or a single door, where a stronger note earns its place because there is so little of it.

Reversing those amounts is the quickest way to make a good palette feel wrong — the Pop color on all four walls overwhelms a room that the same color flatters on a chair. To judge the split before you paint, send any scheme to the room visualizer with the Visualize button; it carries the Walls, Trim, Accent, and Pop colors into a real room photo so you weigh the proportions, not just the swatches.

Keeping undertones consistent across the palette

Two colors can sit at a pleasing distance on the wheel and still fight on the wall, because color-wheel math doesn't account for undertones — the quiet secondary cast underneath a color. A greige with a green undertone and a greige with a pink undertone can read as the same tan on screen, then clash the moment they share a room. Undertones are what separate a palette that feels settled from one that feels slightly off for reasons no one can name.

When you weigh a generated scheme, open each color's page and check its undertone tag and its LRV — the measure of how much light it reflects, which tells you how a color reads on a full wall versus a small chip. Aim for undertones that agree: warm with warm, cool with cool, or a contrast you chose on purpose. A palette built from colors that all lean warm feels coherent even when the hues differ; pair a cool-gray wall with warm-beige trim by accident and the trim can look dingy. Our guide to understanding paint color undertones covers how to spot an undertone before it surprises you, and how the same color shifts under north-facing versus south-facing light. The safest schemes keep the walls and trim in the same temperature and let the accent or pop color carry the contrast, so one deliberate color does the work instead of two that quietly disagree.

From palette to purchase: sample before you commit

Every swatch on this page is a screen color, and no screen shows you what a gallon looks like on your wall. Monitor calibration, the brightness you're reading at, and your room's own light all shift what you see here. The generated palette narrows thousands of options down to a handful worth testing — that is its job — but the last step happens off the screen.

Get physical samples of your top one or two schemes and live with them for a day. Paint a large swatch, or use a peel-and-stick sample made with real paint, and look at it in morning light, afternoon light, and under your bulbs at night; the same color can shift a good deal across those. Set the sample next to your floors, your largest piece of furniture, and your trim, since a color never appears in isolation.

When you are down to two finalists that look close, the compare tool puts them side by side with their hex codes and LRV so you can see where they differ before you buy. Once you have committed, the paint calculator turns your room dimensions into a gallon count so you buy the right amount in one trip.