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

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5
votes
1answer
366 views

Color changes cell height in tabular

The following code shows that a \color{red} command increases the height of a tabular cell. I want to use a switch, not a command as \textcolor{red}{text}. \documentclass{article} ...
4
votes
1answer
1k views

How to put color gradient to “Desired Text Only”

I was looking to apply a color gradient to some text (i.e. Chapter / section headings) and I searched through the Internet but was unable to find a minimum working example. Is it something that can be ...
11
votes
2answers
2k views

Color merged and regular cells in a table individually

In a LaTeX table with merged cells, how can I color each cell with a different color? %% LyX 1.6.7 created this file. For more info, see http://www.lyx.org/. %% Do not edit unless you really know ...
10
votes
1answer
361 views

Shaded Multicols

Does anyone know how to shade the background and put a border around a multicol environment, where page breaks are needed. There is a couple of posts around, most notably, multicols within colorbox, ...
10
votes
2answers
652 views

How to highlight all words of the form [0-9][A-Za-z0-9]* immediately following an equal sign?

I am using the Latex Listings package to include code in a document. I need to implemented syntax highlighting similar to what you see in a standard IDE. I've been able to assign colors to comments, ...
7
votes
1answer
1k views

Coloured math in beamer

I have a question: Is there any way to have math (everything between $s) in different colour than text (for example, green) in beamer?
5
votes
1answer
2k views

How to apply alternate row coloring in a longtable in LyX?

In attempting to apply an alternate table row coloring (using xcolor) in a longtable, one confronts, sooner or later, problems in compiling a PDF. In xcolor's documentation it is clearly stated, ...
5
votes
2answers
1k views

Background overflows when using rounded corners for listings (package: `listings`)

I'm using listings to list code in my document, and I want the code to be displayed in a frame with rounded corners and a grey background color. But the background overflows the frame, as if the frame ...
4
votes
1answer
240 views

Can the listings package be set up to highlight Prolog code like minted does?

I am interested to know how listings can be customized to mimic the Pygments's Prolog lexer (i.e. make Prolog code represented by listings look the same as it is done with minted) I previously asked ...
4
votes
4answers
3k views

How do I globally set the text color in XeLaTeX

With pdfLaTeX I typically used the following code to globally set the text color for all text in the document: \documentclass{scrreprt} \usepackage{xcolor} \begin{document} \color{red} \section{A ...
17
votes
1answer
548 views

Defining a Color using another

I know how to define a color using \definecolor with literals to describe the color. How can I define a color using an already defined color? In other words: How can I make a color accessible under ...
6
votes
1answer
1k views

Fading a path in TikZ

I want to draw a path/plot in TikZ whose shade depends on the coordinate. For example, I want say something like \draw[color=black!\x] plot coordinates{ coord1 ... coord100}; i.e. the shade of the ...
4
votes
1answer
602 views

How to color digits with the listings package

For my project, I've been using the listings package in order to color the keywords, comments, strings, and digits in the code. The thing is, I've managed to color the keywords, comments and strings, ...
3
votes
1answer
982 views

\RequirePackage without option clashes because of the package loading order?

I am writing a package which requires the xcolor package with table option. It is loaded in the package with \PassOptionsToPackage{table}{xcolor} \RequirePackage{xcolor} which works if my package ...
40
votes
1answer
70k views

How to change color for a block of texts?

I am editing a LaTeX paper with Emacs. Sometimes, just for myself, I want to make a block of texts less obvious (or less important to see). Instead of totally hide them, I still want them to be there. ...
16
votes
2answers
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 ...
16
votes
1answer
16k views

Custom beamer blocks for pros and cons?

I want to be able to define custom block environments in Beamer. That is, where for now I use alertblock and exampleblock I would rather use problock and conblock for a pro/con discussion. This just ...
6
votes
1answer
4k views

Colored strings by listings package

I'm trying to type my C++ homework by LaTeX in order to prepare it as a pdf file. I want to have my keywords in blue, my numbers in violet and my strings in reddish brown. I could do the two first by ...
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 ...
15
votes
2answers
905 views

Coloring a black and white PDF graphic

I have a graphic in PDF format (originally converted from an SVG) that is monochromatic (black on white). Is it possible using TikZ or PSTricks but not (Illustrator or Inkscape) to include this image ...
13
votes
1answer
2k views

Background color gradient for entire document

Is anyone aware if it's possible to change an entire document's background to a fading color? In other words, can you take silver and slowly fade it to white from left to right and have this same ...
15
votes
1answer
2k views

coloring every other row of a table, with vertical lines

I am making a table that needs every other row colored. I thought to use this. \usepackage[table,svgnames]{xcolor} \rowcolors{1}{white}{gray!15} But my table has vertical bars ...
13
votes
1answer
3k views

How to get a colored box as the header?

I want to produce this particular template in LaTeX. With no page numbering, and rectangles in colours in a a4paper.
8
votes
1answer
9k views

Further customize color of hyperref links

I have tried to find a way to customize how internal links are colored, but I don't yet have the expertise in finding and redefining commands. In the LaTeX example below, I describe how I would like ...
11
votes
2answers
6k views

Getting the color from a beamer theme?

How do I find out what color a beamer theme uses? In particular, what is the color that the Singapore theme uses? I'd like to grab this color so that I can color my tables with it and remain ...
8
votes
2answers
8k views

How to highlight table rows by colors in Beamer

I would like to highlight rows in tables, in rowwise, that is I would like to highlight row 1 in red, then make row 1 in black but row 2 in red, etc. How can I manage to do so in Beamer?
8
votes
1answer
1k views

Add colors that depend on chapters to the TOC

I'would like to add different colors in my TOC, depending on the chapter. I've a color for the header, section subsection of each chapter (red chapter one, blue chapter two etc...). With this code I ...
17
votes
3answers
2k views

Can I have the \overfullrule rule colored in pdfLaTeX?

I know that I can use \overfullrule=5pt to get overfull lines marked with a black marker. I am using pdfLaTeX. Is there a way I can get this marker or something similar in magenta instead?
14
votes
1answer
3k views

Option clash for package xcolor

Im doing a report, and having a rather large table in my appendix. And want to emphasize some specific values by coloring some single cells. I'm trying to do it with xcolor. But receiving the error: ...
12
votes
2answers
945 views

how to create PDF in grayscale mode or TikZ figure only?

how to create PDF in grayscale mode? convert PDF color in PDF grayscale. I need the PDF in grayscale color. Or in TikZ figure only.
8
votes
2answers
282 views

How can I use color in a mathematical expression without losing horizontal spacing?

How can I use color in a mathematical expression without losing horizontal spacing? \documentclass{article} \usepackage{xcolor} \definecolor{red}{HTML}{dd0000} \begin{document} \[3+(-5)-2+3\] ...
7
votes
2answers
1k views

Hyperref: Changing the linkcolor locally in the TOC

I found that the link-color for TOC text is identical to the link-color for Figures and Tables. When I change the color to black in the TOC also the color for Figures/Tables citation etc. is changed. ...
6
votes
2answers
2k views

coloring the page numbers in the table of contents

I try to color the page numbers of my table of contents. I'm using the package hyperref along with the options : \hypersetup{ colorlinks, linkcolor=wine-stain % custom color } Here's the ...
4
votes
1answer
1k views

Page border coloured

How to create a coloured page border for a document using KOMA-Script scrbook class? Something like this: (image taken from the memoir tutorial)
4
votes
2answers
2k views

How to highlight operators and brackets in a C listing?

How can I apply a certain style to C (or, well, any other programming language) operators? So that when I write \begin{lstlistings}[language=C++] int i = 0; if(i > 1) { // do ...
12
votes
2answers
7k views

How to color the font of a single row in a table?

I have a table and I want to make the font color red for just one row (not the background). How do I do that? Here's my table: \begin{tabular}{ l | l l l l } & 1 & 2 & 3 & 4 ...
10
votes
3answers
337 views

How to color just the `\vec` symbol?

How do I color only the vector symbol in \vec f? I'm using beamer, so xcolor is already loaded. Extra "points" to an answer that also explains how to fish..and not only gives me the fish. Thanks!
9
votes
1answer
428 views

Filling the arrow tip and not the path using two different colors

I have a small problem with some arrows but I can't seem to find a solution. Please note that this question is different from Setting fill color for TikZ arrow tips only (and not the path itself), ...
9
votes
1answer
564 views

Heatmap of a triangular matrix (or a sparse matrix)

So let me first of all shamelessly steal heatmap code from this answer to Drawing heatmaps using TikZ \documentclass{standalone} \usepackage{colortbl} \usepackage{pgfplots} \usepackage{pgfplotstable} ...
8
votes
2answers
1k views

LaTeX color setting for math mode

I'm wondering if it's possible to do something like this in LaTeX: For all numbers (0, 1, ..., 9) in math mode, color it red. For alphabets (a, b, ..., z, A, B, ..., Z) in math mode, color it green. ...
8
votes
1answer
1k views

On using beamer's colors in a Tikz picture

For once, my question is short and simple: How do I use a beamer defined color in a tikz picture. For instance, as beamer's documentation states, using beamer's colors is done as follows: This text ...
6
votes
3answers
716 views

Different background colors for lstinline

In the following code, I've decided to use the code from Colored background in inline listings so as to redefine \verb to have the possibility to use colors for the text and the background of the ...
5
votes
3answers
1k views

Change color and background behind text of all 'description' environments

I'm new with LaTeX and like to change some parameters of the description environment throughout the document. As minimum, I like to have two arguments: color of text of item and background-color ...
4
votes
1answer
340 views

wrapping inline long lines and adding background color

Objective I'm trying to achieve the following output. Here's the code I used to produce it. I had to hack it \begin{document} \begin{description} \item In ...
4
votes
1answer
7k views

lstlisting: how to set code color and frame color

I am using lstlisting to show some code in my PDF. The problem is that when I use: basicstyle=\fontfamily{pcr}\selectfont\footnotesize\color{red}, to change the code color (not only the language ...
3
votes
1answer
303 views

Why does adding color to a table row increase the height?

I'm trying to make a beamer slide containing a table with the text in a row styled in a different color. However, the row's height increases when colored, as opposed to the default. The same problem ...
19
votes
1answer
873 views

Caption parbox 6.0 pt too wide

For my listings, I use this caption setup: \usepackage{caption} \DeclareCaptionFont{white}{\color{white}} \DeclareCaptionFormat{listing}{\colorbox{gray}{\parbox{\textwidth}{#1#2#3}}} ...
9
votes
1answer
1k views

Is it possible to have multiple paragraphs inside a multicolumn using xcolor or a replacement?

I am getting information written by users in many lines, paragraphs, and I have to put those inside a table, I would like to know if it is possible to instruct LaTeX to accept paragraphs inside a ...
8
votes
2answers
2k views

Undefined color error, if have symbol in Chapter Title

I am getting an Package xcolor Error: Undefined color 'RED' if I use a red symbol in the Chapter title. In the MWE below, commenting the last \chapter results in an error. There seems to be no ...
8
votes
5answers
2k views

Set \strut height

I'm using quite a few \colorbox and \colorfbox in a document but they weren't sitting at the same heights (because some words contained g and this seemed to push the box down. The solution I found ...