change of color

• Mudança visível no tom, matiz ou cor de algo, usada tanto literalmente (como as folhas mudando de cor no outono) quanto figurativamente para indicar uma alteração na aparência, no humor ou na lealdade de alguém.

A phrase describing a visible shift in hue or shade, often used literally (e.g., leaves changing in autumn) or figuratively to indicate a change in appearance, mood, or allegiance.

1. Alteration in hueB1formal

   A shift or transformation in the color of an object, surface, or substance.

   Mudança de cor

   • The leaves undergo a change of color in autumn.
   • The chemical reaction caused a change of color in the solution.
   • The paint showed a change of color after exposure to sunlight.

2. Skin discolorationB1formal

   A visible alteration in the natural color of skin, often due to health, emotion, or injury.

   Alteração da cor

   • A change of color in the skin can indicate a bruise.
   • His face underwent a change of color when he heard the news.
   • The doctor noted a change of color around the wound.