Hi Kat, sorry for the delay. The architect who did this project was out of the country but I found out the colour you like is called Monument... hope that help you make some decisions on your project! Good luck.
Colour me crazy. The world needs more colour.
New roof colour and window/verandah colouring to match?
Help with the exterior trim colour(s) to go with "peru" brick wall
Interior design help pls - roller blind colour vs window trim colour