Maybe go for a slightly darker duck egg blue to refresh kitchen? An inspirational image from Farrow and Ball - A bedroom with walls in Green Blue nr 84 Estate Emulsion and ceiling/trim in Wimborne White nr 239 Estate Emulsion and Estate Eggshell.
Sprinkle crushed eggshells around your vegetable plants to keep cutworms, slugs and snails away. Use crushed eggshells around your fruit trees for a boost of calcium. Mix crushed eggshells into your garden soil for a calcium boost.