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SILICONE & ACRYLIC COLOUR RANGE
When it comes to choosing
a colour for a silicone or acrylic render, there are literally
hundreds to choose from and the colours that we offer in
our standard colour range are merely a selection of the
most popular colours available.
It is easy to understand therefore, that to easily identify
a specific colour, a widely recognisable colour scheme must
be utilised.
When referencing colours, WBS use The
NCS-Natural Colour System®© as it is the
only colour system that describes colours exactly
as we see them, which is why it is easy to understand, logical
and simple to use.
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THE NCS NATURAL
COLOUR SYSTEM ®©
The NCS system begins with six elementary
colours; four chromatic elementary colours, Yellow (Y),
Red (R), Blue (B) and Green (G), and two non-chromatic elementary
colours, White (W) and Black (S).
NCS colour notations are based on how
much a given colour appears to resemble two or more of these
six elementary colours.
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THE NCS COLOUR CIRCLE
The
NCS Colour Circle takes the four chromatic elementary colours
and places them at right angles, like points on a compass.
Each quadrant between two of these elementary colours is
divided into 100 equal points, on our diagram every 10th
point is indicated.

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NCS NOTATIONS
The way in which NCS
colours are written (their notation) follows a specific
pattern – this is generally the letter ‘S’,
followed by 4 numbers that indicate the colours nuance (i.e.
the degree of resemblance to whiteness and blackness); and
a letter, two numbers and another letter that indicates
the hue, which describes the degree of resemblance between
the four chromatic elementary colours.
The NCS notation shown in our example is 1050-Y90R.

1050 describes the
nuance, i.e. the degree of resemblance from whiteness to
blackness
(which is 10%) and to the chromaticness (which is 50%).
The hue Y90R describes the degree of resemblance between
Yellow and Red (Y and R).
Y90R describes yellow with 90% redness and 10% yellowness.
Pure grey colours have no hue and are given nuance notations
followed by -N to describe Neutral. The pure grey scale
is a scale from white (0300-N) to black (9000-N).
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