A color sample is a small piece of material or a digital representation that displays a specific color. It is often used in design, art, and manufacturing to help individuals choose colors for various projects. Color samples can come in the form of paint swatches, fabric pieces, or digital color codes. These samples are essential for ensuring color accuracy and consistency in products like paint, textiles, and graphic design. By comparing color samples, designers and clients can make informed decisions about which colors to use, ensuring that the final outcome meets their expectations.