It is continually an issue for me to designate a particular COLOUR to an essential COLOUR. In case you fight similarly with this given your visual shortcoming, COLOUR Name and Hue may uphold you. Try it out.
With this little gadget you can either enter RGB (Red-Green-Blue) values, HSB (Hue-Saturation-Brightness) numbers or hexadecimal code for a COLOUR, to find its closest match of a named COLOUR and its relating COLOUR. It is furthermore possible to just use the sliders to see how COLOUR tones are advancing. The overview of shades contains 1640 unmistakable COLOUR names isolated from a couple of sources on the web.