Concrete is a very customisable material so we can provide almost any colour (or close to it anyway!). We generally use Iron-Oxide pigments. These are completely stable so the final piece can be used anywhere and won't fade in the sun or wash out.
GREEN GRAY: Pantone Pastels Neons Black 0961 C
SLATE GRAY: Pantone Solid Uncoated Cool Gray 9 U
PEBBLE GRAY: Pantone Solid Coated 414 C
ORANGE: Pantone Solid Coated 2009 C
YELLOW: Pantone Solid Coated 7502 C
PASTEL BLUE: Pantone Solid Coated 657 C
WHITE: Pantone Solid Coated 650 C
Black: Pantone Solid Uncoated 2376 U
Gray: Pantone Metallic 8180 C
Brown: Pantone Solid Coated 408 C
Pink: Pantone Pastels Neons Coated 9323 C
Pastel Violet:Pantone Solid Uncoated 5295 U
Terracotta: Pantone Solid Uncoated 5005 U
Plum: Pantone Solid Coated 5205 C
These are the closest Pantone values to the actual colours.
This is intended as a guide only because your monitor might render the colours differently. The way the concrete is mixed or how it dries can affect colours and the finish. We try to get as close to the sample as possible.
We can mix up almost any colour. Please provide a Pantone or RAL reference.
As stated above, tiny differences in the mix can affect the final colour so we need to treat any reference as a guide and not a guarantee that the final product will be identical.
Intense colours such as a bright blue or yellow come from a liquid pigment and this is not as stable. These kind of colours should only be used on items that are kept indoors away from the elements.