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 …

Oct 30, 2020 · 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 …

Jun 15, 2025 · 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 …

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 …

Feb 26, 2025 · 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 …

Apr 19, 2015 · 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 …

Jun 6, 2022 · 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 …

Sep 17, 2021 · When I put color definitions in the preamble, I get an error, e.g. \\documentclass[12pt]{article} \\usepackage{xcolor} \\definecolor{es-bg}{HTML}{e7edf4ff ...

Jun 17, 2019 · I have a color hex string, e.g. ecd9ed, I know I can define it as below: \\definecolor{color1bg}{RGB}{236,217,237} But I wish to skip the conversion from hex to …