Such a great video showing clever use of colour.
My colour tips:
1️⃣darker - pigmented colours always work better ( blues, greens, purples, chocolate browns)
2️⃣use black in your sets to create depth - either build a structure of of black or keep inner and outers black in colour
3️⃣when introducing a client to colour, match their eye colour and use colour over the pupil, it will make the eyes pop.
4️⃣with colour - more IS more
5️⃣take your photos outside to really catch the true colour.