The story
- Proto-Indo-European*de
- Proto-Indo-European*déh₁
- Proto-Italic*dē
- Latindē
- Latindē-
- Englishde-
- Proto-Indo-European*ḱel-
- Proto-Indo-European*ḱélōs
- Proto-Italic*kelōs
- Old Latincolōs
- Latincolor
- Old Frenchcolor
- Anglo-Normancolur
- Middle Englishcolour
- Englishcolor
- Englishcolorate
- English todaydecolorate
Etymology from Wiktionary, CC BY-SA 4.0.