Technology advanced, and tables of 256 pre-selected colours became available, as shown below. Generally speaking, the naming, use, and grouping of colours in human languages is fascinating. However, digging deeper into these languages shows that each uses colour in distinct ways. ( More information here)ĭifferences between languages are also interesting: note the profusion of distinct colour words used by English vs. Red appears 15 times, while yellow and green appear only 10 times. Homer's Odyssey contains black almost 200 times and white about 100 times. It may also be why the Bible does not contain the colour blue. This may be why story Beowulf only contains the colours black, white, and red. If a language contains eight or more terms, then it contains terms for purple, pink, orange or gray.If a language contains seven terms, then it contains a term for brown.If a language contains six terms, then it contains a term for blue.If a language contains five terms, then it contains terms for both green and yellow.If a language contains four terms, then it contains a term for either green or yellow (but not both).If a language contains three terms, then it contains a term for red.All languages contain terms for black (cool colours) and white (bright colours).In their book "Basic Color Terms: Their Universality and Evolution", Brent Berlin and Paul Kay used data collected from twenty different languages from a range of language families to identify eleven possible basic color categories: white, black, red, green, yellow, blue, brown, purple, pink, orange, and gray.īerlin and Kay found that, in languages with fewer than the maximum eleven color categories, the colors followed a specific evolutionary pattern. ![]() Using the above, you can make red text on a green background (but why?) using: \033[31 42m The table below lists the RGB values of the background and foreground colours used for these by a variety of terminal emulators: The standards implementing terminal colours began with limited (4-bit) options. Implementation defined (according to standard) Not widely supported.īold off not widely supported double underline hardly ever supported. MS-DOS ANSI.SYS 150 per minute not widely supportedĬharacters legible, but marked for deletion.
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