They go by a few names, and each can be helpful depending on your project:

• Paint sample cards or paint chips: Small swatches showing one or more colors.
• Color swatches: Individual color squares or strips for quick comparisons.
• Fan decks: A portable, fanned stack of colors for broader browsing.
• Color charts: Larger sheets or booklets organized by hue and family.
• Color matching tools: Sets designed to help compare and align colors across surfaces.

On Walmart.com, you’ll find paper, plastic, and even metal-finish sample cards, plus paint samples, so you can test colors in your space before committing.

You’ve got a few easy options:

• In store: Visit the paint aisle to browse color cards and charts. Associates can point you to available options and tools.
• Online: Search for paint sample cards, color charts, and paint samples to have them shipped or picked up.
• Services: Pickup and delivery are available on many items, which can be convenient for project planning.

Availability can vary by location and season. Some stores may have courtesy swatches, while full sample card sets and paint testers are typically items you can purchase. Checking the product page or contacting your local store can provide the most current details.

A little testing goes a long way:

• View in real lighting: Tape color cards on the wall and check them morning, afternoon, and evening under natural and artificial light.
• Compare undertones: Place similar hues side by side to see warm vs. cool shifts.
• Consider finish: Colors can look different in matte vs. eggshell or gloss; note the finish you’ll use.
• Narrow and test: Pick 2–3 favorites and try small paint samples to see how they look on your actual surface.

These steps can help you visualize results and reduce surprises before you buy full paint.

Each material has its strengths:

• Paper cards: Lightweight and easy to tape on walls; great for indoor comparisons and quick color family browsing.
• Plastic cards: More durable and often wipeable; helpful for testing near kitchens, baths, or high-touch areas.
• Metal-finish charts: Useful when you’re choosing specialty finishes; they can suggest how sheen interacts with color.

Choosing the right type can make color testing easier. If you’re comparing in different rooms or conditions, mixing paper and plastic cards can provide a fuller picture of how colors may appear.

Try a methodical approach:

• Compare in daylight: Hold sample cards against the wall when the room has natural light, then check again under your usual bulbs.
• Look at undertones: Shift between warm and cool swatches to find the closest tone.
• Use a color matching tool: These sets can help align your wall color with a card or chart.
• Test a small sample: If repainting, apply a small paint sample to confirm how it looks when dry.

Exact matches can be challenging due to lighting, age of paint, and finish, but these steps can help you get very close.