A colour comparison list for displaying the colour system

摘要

The list comprises an arrangement of colour (or hue) sheets TS.1-5 where the depth of colour is equal for all colours in a particular sheet. Hue angle and chroma are displayed in each sheet. The sheets can be circular with a central colour which is standard gray SG and hue circles HC surround the centre colour and these sheets are stacked on top of each other to produce a colour solid CS which allows the depth of colour to be seen. Similar information can be produced on stacked rectangular sheets (Fig 5).