Benjamin Moore 2141-50 “Horizon Gray”
Benjamin Moore/Colonial Williamsburg CW-505 “Windsor Green”
Color measurement and matching: Color measurements were taken using a Minolta Chroma Meter CR-241 colorimeter/ microscope equipped with an internal 360-degree pulsed xenon arc lamp. This instrument is capable of obtaining accurate color measurements in any one of five different tristimulus color measurement systems from areas as small as 0.3mm.
Samples were taken from the building and sent to a specialist.
Do not know what the equivalent would be in modelling terms. We needed the closest match for 1 to 1 scale.