I tried to specify a RGB color in a color box in this way, but it doesn't recognize RGB, only rgb that is a different thing. How can I specify a RGB color in a color box?
38 Werner has shown the rgb-syntax to mix colors, egreg has shown how to define a color in RGB and then use it. If you want to specify a color with RGB values [0-255] without defining it before, you can use the rgb-syntax Werner has shown by setting the optional div-parameter to 255 (see xcolor package documentation, pages 13 and 16).
What color is this? I tried \\textcolor{orange}{text} but it gives slightly lighter color. How can I get similar color as the above image text provably efficient exploration and function approximation?
The color package also supports decimal values in the RGB color model that accepts integer values in the interval [0,255]. On the other hand, xcolor offers much more features, so it's better to use it.
pdfx creates Package pdfx Warning: Setting all color commands to rgb, consistent with the Color Model for PDF/A on input line 3126 Ask Question Asked 5 months ago Modified 5 months ago
I recently discovered how to use the structure color theme in beamer where I can change the overall color palette based on different xcolor variables. However, these are limited to: dvipsnames svg...
I would like to check if a color is defined either passing the RGB numbers or a colorname to the key categoryColorPrimary / categoryColorSecondary. Using xstring doesnt feel right and I need to expand the argument.
With \textcolor you can use an optional argument to specify a colour model. For instance to use an rgb colour without defining a named colour you can use (of course this also works with other colour models such as HTML): \documentclass[border=3.14]{standalone} \usepackage{color} \begin{document} \textcolor[rgb]{1,0,0}{My colored text} \end{document}
However, I've recently needed to use pstricks (I think it's called) and to use colours (at least in the template I'm working with) I need to type in RGB values, which is unsatisfactory. Does anyone know of a nice big list like the one below but for RBG values? Here is a MWE of a template I'm using: \documentclass[landscape,a0b,final]{a0poster}
