I have always loved the look of crown moulding around kitchen cabinetry, especially when you're using "Big Box Store" cabinets. I think it's one of the key elements in making something out of a flat packed box look custom. (See Carol Reed's blog for inspiration on ways to make Ikea kitchens look custom) Early in the design process we accounted for having crown moulding above the cabinets.
First thing - we went with the tallest Ikea cabinets possible. After accounting for the space between the counter and bottom of the cabinets (18") we were left with enough for a 2" crown moulding. Prior to installing the crown moulding, I painted it in Benjamin Moore's Paper Mache. Because we're working with a lot of whites, it was important to match the Ikea doors.
If you're going to do the same - make a note of the fact that Benjamin Moore's Paper Mache is a perfect match for Ikea's Adel Doors. Ikea Adel doors are not white - they are a creamy tone. I fretted about this originally, but I'll tell you now that the cabinets are gorgeous and I love the tone. I think if they were any whiter they would look too white. You can see in the photos above the crown moulding against the ceiling colour (bright white). The cabinets are definitely cream. By painting the crown moulding the same colour as the doors it makes the entire upper cabinetry look built in. Best decision.
Almost there! We really have only one thing left to do.....
Ps., Thanks to Leigh-Ann for helping me figure out the paint colour for the doors! If you don't have a friend that is a part of the Benjamin Moore Design Team then do what I also did and bring an Ikea door with you to your paint store and start pulling out paint swatches to try to match. (I did this to double check that we were going with the right tone)