Day-Glo Color Corp. is an American paint and pigments manufacturer.

Dayglo or Day-Glo may also refer to:

Music Dayglo (album), a 1992 album, the first full-length album by Love Battery Day-Glo (Based on a True Story), a 2022 album by Erasure Other uses Luminous paint, paint that exhibits luminescence Blacklight paint Rufus Dayglo, a London-based comics artist working for 2000 AD in the United Kingdom, and IDW Publishing in the United States See also Dayglo Abortions, a punk rock band from Victoria, British Columbia Dayglow, an indie rock project from Aledo, Texas