{color} is about using color in (La)TeX documents. Popular packages are color and xcolor.

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4
votes
2answers
81 views

Cannot properly define an rgb color

I am trying to define an rgb color. More specifically I want to create this color which in rgb mode it's (98,190,177). I tried to define this color using the following code ...
2
votes
1answer
28 views

Changing the section and subsection font color in contents page in beamer

I want to change the section and subsection names in my contents page on beamer. Plz help me. Thanx in advance
3
votes
1answer
99 views

Text color with hyperref package

I wanted to use the hyperref package and I looked for help and I found a lot of solutions. However, I used this option that look great, as I could control the colors. ...
1
vote
1answer
22 views

subcaption color with the subfigure package

To define the caption color in my document, I am using \usepackage{caption} \usepackage[font={small,color=ocre}]{caption} Which works perfectly, but currently facing the following two problems: ...
18
votes
3answers
9k views

beamer: change individual bullet color for pros and cons list

Is there a "nice" way to change the color of individual bullet points? For example imagine a list like this: \begin{itemize} \item A \begin{itemize} \item pro 1 \item con 1 \item pro ...
4
votes
1answer
43 views

Auto colour numbers in range

If I had some numbers in a tabular column, is there a way to automatically change the font colour of them if they are outside a range; eg red if under 10 and green if over 50? \documentclass{article} ...
1
vote
0answers
59 views

Switch to complementary colors [black <---> white]

I've decided to work the most I can in dark mode with the applications that I use. So I would like to commpile my LaTeX documents by echanging all the colors to their complementary ones : black --> ...
7
votes
1answer
102 views

How to plot scatter points using pgfplots with color defined from table rgb values?

I am trying to plot a set of data points (scatter points not linked to each other), where each point has a different color. The color definition is given by predefined rgb values written in the same ...
2
votes
1answer
69 views

How to change \headsepline color in KOMA-Scriptclasses

At the moment I am working on a rather big project in which I typeset a lecture note for a professor of mine. I want to use the headsepline the KOMA Script Class offers, but I want it to have the same ...
4
votes
1answer
56 views

How to draw a scatter chart with multiple columns of metadata+labels?

I want to print a scatter chart and color the nodes according to a column in the data file. The problem is, point meta already is used for other data. This is the class of the point, either ONE or ...
5
votes
2answers
668 views

How to highlight math environments with colored background?

How to highlight maths environments (in-line mode excluded) with a coloured rectangular background e.g. grey? A \textwidth rectangular behind the {equation} environment.
5
votes
2answers
4k views

Change Colour on Chapter/Section headings {Lyx}

I am using Lyx and Layout report for my thesis. I would like to change the colour of chapters sections and subsections (only the headings) from black to blue. I attach a screenshot in order to ...
1
vote
0answers
28 views

how can I load a tableplot, put random colors, and the legends automaticaly using a foreach?

\begin{tikzpicture} \begin{axis}[scaled x ticks={real:1e3},xtick scale label code/.code={$\cdot 10^3$}, axis lines=left, %xticklabel={$\pgfmathprintnumber{\tick}\lambda$}, pone lambda al lado del tikz ...
7
votes
1answer
87 views

How to specify a direct color in a tikz picture

I want to model gradients in TikZ for a paper covering color gradients. These are rather special, so a cannot rely on a TikZ shade alone. Thus, I want to model the gradient using consecutive TikZ ...
20
votes
3answers
6k views

How to change the background color only for the current page?

How can I change the background color only for the current page? I found that I can change the color with \pagecolor{color} but that unfortunately changes the color for all pages after this command. ...
4
votes
1answer
173 views

biblatex style verbose, beamer and color in block

I use biblatex with citestyle=verbose inside beamer. With this style, the name of the author is automatically colored, and also the title. That is a nice feature ... except if you cite your a work ...
15
votes
1answer
568 views

XeLaTeX and TikZ - how do I ensure my PDFs are using the CMYK color model?

The place I want to print my document at needs the PDF to be provided in CMYK. The document is mostly text, except for a few graphs and plots which are done in TikZ or pgfplots. As suggested in this ...
19
votes
4answers
883 views

How to shade text in different colors?

I need a single character in two colors. Figuring I could use the shadings library of TikZ, I followed the manual (section 23.4.1, the TikZ example): \documentclass{article} \usepackage{tikz} ...
3
votes
1answer
52 views

How to change the color of Table of Contents from red to black?

Now the color of Table of Contents is red, i want it be black color. I use hyperref \usepackage[colorlinks=true]{hyperref} if I change it to \usepackage{hyperref} or ...
3
votes
2answers
123 views

Is there any recolor feature for imported images in LaTeX?

Is there any feature in LaTeX to recolor a figure which is included in a LaTeX .tex file automatically like the feature which exists in programs like Word? It is a good feature, for instance the ...
6
votes
4answers
199 views

Highlight / color parts of text

LaTex newbie here. Currently using vim with solarized color scheme to edit .tex documents. When writing I often jump around to different parts of the document, leaving gaps behind to work on later. ...
7
votes
0answers
39 views

Adding color package destroys listing centering

I am using @egreg's answer to make listings centered: \documentclass[a4paper]{book} \usepackage[T1]{fontenc} \usepackage[ hang, small, it, hypcap=true ]{caption} \usepackage{fancyvrb} ...
3
votes
1answer
51 views

Setting background color of minipage without overflow

I would like to set a color to the leftmost minipage in the following code: \usepackage{xcolor} \fcolorbox{red}{gray}{ \begin{minipage}{0.33\textwidth} some text \end{minipage} } ...
2
votes
1answer
49 views

Fancy Table of Contents and Hyperref Set Up

I am using a code in tikz for a fancy table of contents and I want to apply certain settings on it using the hyperref package and the relevant command hyperrefsetup. I want to create the following ...
3
votes
1answer
45 views

Colored box for theorem with ntheorem

I would like to have every theorem with the same style to have the same colored box and to be able to configure the color. Like this : I tried to use the package ntheorem with the option framed and ...
4
votes
1answer
68 views

Broken layout of colored tables with new version of colortbl package

we're having trouble with the new version of the colortbl package which breaks our layout of colored tables. With the new version of the colortbl package (2012/02/13 v1.0a) the layout is utterly ...
0
votes
0answers
31 views

Texstudio and color scheme

I try to use texstudio for mac. How can i change the color scheme? I found this discussion Anyone willing to share his/her custom dark theme for TeXstudio?, but i do not know how use this color scheme ...
2
votes
1answer
3k views

Beamer: changing footline background color

I would like to make the footline color black and the text white. I found this: Beamer: Background Color for Footline but didn't understand how it applied to my example. \documentclass{beamer} ...
6
votes
2answers
72 views

Color depending on section number

I'm working on a document which is divided into chapters. Each chapter is divided into 4 sections. I would like to create a command that defines a color depending on the number of the section. I've ...
5
votes
1answer
58 views

Automatic cell colouring using cellcolor: Undefined Control Sequence

I am trying to produce a table, using tabularx, where the cells are coloured automatically depending upon their value. I want to use the \cellcolor command as it will fill the whole cell, rather than ...
16
votes
5answers
5k views

Color underline a formula

I want to underline different parts of a formula with different colors. What is the best possible option? Soul seems only to provide one color per document.
3
votes
1answer
480 views

\cellcolor command from colortbl package not working

I've been trying to colour single cells but it's not working. Here's a MWE: \documentclass{memoir} \usepackage[usenames,dvipsnames,svgnames,table]{xcolor} \begin{document} \begin{tabular}{|l|c|} ...
9
votes
3answers
232 views

Is it possible to give colors to big (automatic) parenthesis in math mode?

In the following code I can't make the right parenthesis to have arbitrary colors. \documentclass{article} \usepackage{amsmath} \usepackage{xcolor} \begin{document} \begin{equation} ...
4
votes
1answer
97 views

Last xe(la)tex colors text in white in some circumstances

Last xe(la)tex: XeTeX, Version 3.14159265-2.6-0.99991 (preloaded format=xelatex 2014.6.19) (the one shipped with TeX Live 2014) colors text in white in some circumstances: in the following MWE file ...
6
votes
1answer
60 views

How can I apply different styles to different classes of identifiers?

I am creating a custom style for the lstlisting package, with some custom colors for certain words. I am trying to define different "classes" of words, where each class has a certain property, like ...
4
votes
1answer
88 views

Add gradient to colorbox

Newby here. I found a great template for technical reports here . . http://www.latextemplates.com/template/stylish-article I would like to change the background color of the abstract and section ...
4
votes
1answer
31 views

Color behind numbers in lstlisting

Currently, my listings use this style : \definecolor{lstgrey}{RGB}{217, 217, 217} \definecolor{lstback}{RGB}{246, 246, 246} \newlength{\numberlengthnormal} ...
4
votes
2answers
77 views

Colorbox not working with longtable

I have some tables that I want to entirely color in light grey, but the same command lines that work for the tabular environment (see second table example) do not work for the longtable environment ...
4
votes
3answers
114 views

Adding background color to table cells in LyX

I'm doing some tables using LyX and I tried to set a color background in the cells , but I got this error: Undefined control sequence \rowcolor {cyan} & The control sequence at the end ...
4
votes
1answer
3k views

Set the width of a fcolorbox

Hi a very basic question I'm sure, but is there a way to tell \fcolorbox in xcolor to draw the box of a certain width. For example with \fbox I would do \documentclass{article} \usepackage{xcolor} ...
3
votes
2answers
114 views

How to highlight a path in Tikz with two different colours?

I have a small graph drawn in Tikz with two paths through it highlighted in different colours. However, these paths are going to share an arrow. What I would like is to highlight this arrow with both ...
4
votes
1answer
155 views

grouped bar colors in pgfplots

I have a simple grouped bar chart but would like to have all group bars the same color. Currently each bar in a group is colored, possibly because of the way I have used addplot. I've tried to use a ...
5
votes
1answer
449 views

Listing, zebra effect and broken lines

In Creating a zebra effect using listings, I've found one solution to produce a zebra effect for listing. Unfortunately, this only works if the lines are not broken. Is there a way to fix this? Here ...
2
votes
1answer
65 views

pgfplot: how to render 3dplot with colors black, white and gray

I my previous question, I rendered a 3d plot, but as I want to print my plots they should be in black, white or gray coloring format. How should I change the coloring scheme? ...
15
votes
5answers
8k views

How to draw a square of 1cm in LaTeX filled with color?

How to draw a square of 1cm in LaTeX filled with colour? I found mdframed and framebox does this, but there need to write text inside it. I just need to draw a box.
11
votes
2answers
252 views

How to color delimiters

I have some special delimiters that I want to add to a glossary, those get hyperlinks and colors etc. However when i want to use those delimiters, using \left, \right and \middle becomes impossible. I ...
3
votes
2answers
94 views

\llap mystery with TeX--XeT

Consider \documentclass{article} \usepackage{xecolor} % loads fontspec by default \setmainfont{Times New Roman} \begin{document} \fontsize{60}{70}\selectfont TEST\llap{\textxecolor{red}{TEST}} ...
2
votes
1answer
25 views

Problem with color in \part heading

Below is my code, where the myBox definition interferes with the color of the heading I define for my part style. Any ideas why the horizontal line in the \part heading becomes blue? I want it to be ...
2
votes
1answer
53 views

KOMA-Script: How to colour just the section numbers

I have added a splash of colour to my thesis and found it looked quite nice. The theme is: Chapter and Section headings are a dark blue, and the numbering is a brighter blue. I managed to do this for ...
16
votes
1answer
5k views

Colors and legend in groupplots/barplot

In order to compare three items I use the groupplot command. For each item I have n different criteria to compare. Is it possible to set the color for each criteria itself? Meaning the first bar in ...