4
votes
3answers
225 views

What factors do these colors share?

Colors below seem to share some kind of "tone" together. For example, colors like this or this seem too bright to fit into this group. What exactly makes this "tone"? I want some technical ...
0
votes
1answer
29 views

How to access the system color scheme from CSS? [closed]

I would like for the content of a Web page to follow the color scheme of the user's system. For example, if they are using a GTK- or QT-based Web browser, the background of the Web site would match ...
3
votes
2answers
301 views

Identifying HTML colour codes placed in one pixel

How many colours at once can one pixel contain? Is there a tool that can represent this pixel in a form of HTML colour codes? (And if there are many colours in this pixel, can this tool show the ...