medium size oil on canvas
Chromatic Black in the Colourist Palette
To make chromatic black, the mix is basically the same as the transparent watercolour mix of a bluey green PG 7 pthalo viridian & a bluey red magenta. This gives a very blue black. I like it in watercolours but when mixing down with white in oils, I find it way too blue, so I add some opaque Indian Red to pull it back over to a broken neutral, more grey than blue.
These last five years I’ve been using dioziane violet (normally … but often with some burnt umber) as black. Looks like black but is ‘cleaner’ in mixing on palette than the soot & bones. But.. it’s very slow drying & is complicated to work with in colour mixes. Especially with the warm colours. So I’ve tended to isolate it & not allow it to mix with the other colours. Which thus isolate my black values… making them too black? Too moch like ‘black holes’ or black cut outs. This is exaggerated by photography’s very poor performance in registering colour in very dark values. Result : not enough fluid run down through the upper mid-tones?
In the above painting, I’m using more yellow ochre than cadium yellow pale, thus softening & muting even more the mid tones.
Same old connundrum of bringing Values into harmony with Colours, especially for my preference for a colourist palette of heightened bright colours.
Anyway, the mistletoe makes fun circles doesn’t it ? 🙂