A short activity using the video at the following website: https://www.videoele.com/A1-Colores.html. Note, the items necessary for this activity begin about 1:15 into the video.
Students are tasked with giving the color of eleven items mentioned in the video--I have chosen a variety of gender/number combinations to make this a great activity for reinforcing that skill. For instance, students will see that "marrón" is both masculine and feminine.
Questions are set up to follow the pattern of "¿De qué color es/son…" Answers included.