268 A DICTIONARY OF COLOUR
a natural-coloured
Having an off-white colour. Often used in describing the colour of cloth. See natural
colours.
n Natural Colour System (NCS)
A system of colour notation originating in Sweden whereby colours are
described by reference to the six colours red, yellow, green, blue, white and black
employing a percentage scale. This system was intended to enable colours to
be determined without the need for colour measuring instruments.
n natural dyes
Natural dyes and pigments derived from plants, from minerals and from animals
and insects. Plant or vegetal dyes include alizarin, cutch, fustic, indigo, madder,
safflower, saffron, weld and woad. Mineral dyes include lapis lazuli, ochre,
azurite, lead oxide, cinnabar, limestone, manganese and malachite green.
Animal dyes include carmine and cochineal. Plants often produce a dye which
is of a different colour from that of the plant. For example, the strawberry produces
a beige dye.
n natural earth
See earth colours.
n natural order of colour
The colours placed in order of their lightness of tone from yellow (the nearest
to white) through orange, red, purple, blue, green and violet (the nearest to black).
c nauseous green
Compare with ‘bilious blue’!
c NavajoWhite
One of the 140 colours in the X11 Color Set. It has hex code #FFDEAD.
a nævous
Freckled.
c navy
A dark blue. Short for Navy blue.
c Navy
Another of the 140 colours in the X11 Color Set. It has hex code #000080.