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Color & Color Analysis

What is color fastness?

Color fastness describes how well a material retains its color and how little dye it releases onto other surfaces.

Glossary illustration for Color fastness

Definition

Depending on the load, a distinction is made between fastness to washing, rubbing, light, water or sweat. A material can be stable in one respect and delicate in another.

In simple words

Dark denim can rub when rubbed, a bold shirt can bleed when washed, and a summer fabric can fade in the sun. Color fastness is therefore not a single all-or-nothing characteristic. Care, color depth, fiber and dyeing process all work together.

What to pay attention to

  • First wash strong colors separately and follow the care instructions.
  • For critical parts, gently rub an inconspicuous area with a light, damp cloth.
  • Protect sensitive colors from long periods of direct sunlight.

Common misconceptions

An intense color does not automatically mean fake, and a high price does not guarantee complete color fastness.

ESKYNA note

Good color should not only impress in the store, but should also withstand washing, wearing and exposure to light as reliably as possible.