Well...
I'd actually thought of it as a blue-gray, maybe a little less saturated and lighter than the bottom of her outfit. Until Sharon called it green, then I went back and looked and it does almost look a little green too.
If I pull it up in Paint Shop Pro and use the color selector to get a sense of the RGB's, it looks like maybe it's more of a very neutral dark blue towards the bottom and less blue towards the top, where R is generally higher than G which is higher than B levels putting most of the top half of the painting (surprisingly!) in a very neutral 'orange' shade, according to the Paint Shop Pro color selector!! The colors are so neutral though that I'd guess the tiniest variation in white balance of your photo could change how they appear?
|