min-colors 88

[fatiparty]

Jan 29, 2022, 00:55 by help-gnu-emacs@gnu.org:

> Jan 29, 2022, 00:16 by eliz@gnu.org:
>
>>> Date: Fri, 28 Jan 2022 12:54:49 +0100 (CET)
>>> From: fatiparty@tutanota.com
>>> Cc: Help Gnu Emacs <help-gnu-emacs@gnu.org>
>>>
>>> For instance I can invent a code #d166ff
>>>  ( ((class color) (min-colors 88) (background dark))
>>>        :foreground "#d166ff" )
>>>
>>> That would not mean that #d166ff actually exists for 256 colour 
>>> availability.
>>>
>>
>> It doesn't matter.  Emacs will find a color that is the closest to
>> that RGB value, and use it.  See tty-colors.el.
>>
>
> Are there more colours available than those in the color-name-rgb-alist ?
>

I have called xdpyinfo, getting (1, 4, 8, 15, 16, 24, 32)
 
xdpyinfo | awk '$1=="depth" && sub(/,$/, "", $2) {print $2}'