What does colourfast mean?
Colourfast refers to the ability of a material, especially a fabric or dye, to resist fading or change of colour when exposed to light or washing. This property is crucial in various industries, including textiles, fashion, and art. Colourfast materials are often used in outdoor applications, such as umbrellas, awnings, and outdoor furniture, where they are exposed to direct sunlight and weather conditions. The colourfastness of a material can be tested using various methods, including exposure to light, washing, and dry cleaning. Colourfast materials are also used in interior design, where they can add a pop of colour and vibrancy to a room. Overall, colourfast is an important concept in the world of materials science and design, and it plays a significant role in ensuring the longevity and appearance of various products.
adjectiveResistant to fading or change of colour, especially when exposed to light or washing.
- Resistant to fading or change of colour, especially when exposed to light or washing.
"The new dye was colourfast, so the colours in the fabric remained vibrant after several washes."
"The new dye was colourfast, so the colours in the fabric remained vibrant after several washes."
"The colourfast properties of the fabric made it ideal for outdoor use."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of colourfast
The word 'colourfast' is derived from the combination of 'colour' and 'fast', which means resistant or stable. The term 'colourfast' has been in use since the mid-19th century, when it was first used to describe the colourfastness of fabrics and dyes.
Usage notes
Colourfast is often used in the context of textiles, dyes, and paints. It can be used to describe the colourfastness of a fabric or the colourfast properties of a dye.