血色

1. Origins, structure, and basic meaning

• Structure: 血色(けっしょく) refers to the coloring of the skin, especially the face, associated with blood beneath it.
• Basic usage: 血色が戻ってきた means that color has returned to someone's face.

2. Common pitfalls and similar expressions

• Complexion and expression
  • 顔色(かおいろ) refers more broadly to facial coloring and can also be used when reading someone's feelings or mood.
  • 血色 focuses on the color associated with blood showing in the face.
• Reading
  • けっしょく includes a small っ, while しょ is read as one beat.