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

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12
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2answers
3k 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 ...
4
votes
1answer
865 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, ...
66
votes
2answers
5k views

Is there a way to have coloured hyperref hyperlinks in the PDF, but have them print “as if” they were black?

I like having my hyperref hyperlinks a different colour, so it's obvious that they are links. But when I print a copy of the PDF, I don't want the links to be coloured, because you can't click them, ...
60
votes
1answer
115k 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. ...
31
votes
1answer
27k views

How do I fill table cells with a background color?

I'd like to fill the cells of a table with a background color. How can this be done?
21
votes
5answers
1k views

typesetting different characters with different colors in a DNA sequence

I have created a macro which I used to format DNA sequences, as they should be in the monospaced font and uppercased: \newcommand{\DNA}[1]{\texttt{\uppercase{#1}}} Now I have a column with some ...
6
votes
3answers
6k views

Setting background colour for part of a page

I am designing a business card using the memoir class and hints given here and am trying out various background effects. Specifically, I would like to change the background for the last third of the ...
20
votes
2answers
10k views

How to use different colors for different \href commands?

I have two different \href{}{} links and I want each to be a different color. In the example below they will both be blue, how can I make each link have a different color? \documentclass{article} ...
12
votes
2answers
4k views

Color entire table

How do I get an entire table to get a background color. I dont mean the indivual cells but the entire table to get a gray shade. Something like this:
21
votes
2answers
4k views

How to get actual values of colour theme colours in beamer?

How would I go about finding the actual colour (like the RGB/HSV/etc) of a particular element in a given beamer colour theme (e.g., block title bg in orchid)? I would like to use these colours in ...
18
votes
1answer
230 views

Why does a color meant for the first typeset line *only* (with package magaz) affect the *entire* document?

I am trying to make a nice layout that gives a different style to the first line in a section using the package magaz. All examples I have seen feature some variation of small caps {\scshape text} or ...
14
votes
2answers
8k views

How to highlight important parts (with a gray background)

In the below link http://www.math.uiowa.edu/~goodman/algebrabook.dir/bookmt.pdf the author highlights anything which is important using a greyish color background. For example, if you see ...
11
votes
1answer
2k views

\cancel draws under thing being canceled

I'm trying to use \cancel from the cancel package to strike out some colored text but it is apparent that the diagonal line is drawn first so it doesn't do a very good job of canceling. Minimal ...
6
votes
2answers
2k 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 ...
5
votes
1answer
1k views

Device Independent color

I am validating the following latex document with The 3-Heights™ PDF Validator Online Tool \documentclass{article} \usepackage[margin=1in]{geometry} \usepackage[rgb]{xcolor} \begin{document} ...
5
votes
1answer
449 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} ...
5
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)
2
votes
2answers
404 views

pgfplots: Color a 3D surf plot based on y-value

I'm not sure if things have changed since version 1.7, but this is the closest thing I could find. I'm wondering if there's an easier way to use the y-value with a colormap to determine the color, or ...
10
votes
1answer
469 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, ...
8
votes
2answers
2k 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?
7
votes
4answers
4k 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 ...
5
votes
1answer
677 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 ...
18
votes
1answer
793 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 ...
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 ...
7
votes
1answer
2k 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 ...
3
votes
1answer
1k 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 ...
38
votes
2answers
2k views

Partially coloring cell background with histograms

Excel has a cool feature called "data bar" conditional formatting that allows the user to partially fill a cell background to create histograms based on cell contents. Here is a screen clip example ...
22
votes
3answers
12k views

beamer: change individual bullet color in itemize 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 ...
15
votes
1answer
24k 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 ...
6
votes
1answer
5k 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 ...
18
votes
1answer
19k 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 ...
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 ...
14
votes
1answer
3k 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 ...
35
votes
1answer
5k views

When to use the xcolor package instead of the color package?

Can someone explain when to use the xcolor package instead of the color package? Unless you are creating your own specific colors, the differences between the packages seem to be fairly superficial. ...
23
votes
3answers
948 views

Change the color of capital letters

Is there a way to define a command that changes the colour of any capital letter in an input string? Most of the results I find when I type "LaTeX string capital" are results about capitalizing the ...
12
votes
2answers
13k 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?
32
votes
2answers
924 views

Color all vowels differently in a LaTeX document

Is it possible to give the letters a,e,i,o,u,y a different color in a piece of text? For instance, color all the a's red, the e's blue, the i's green, etc. EDIT: Without doing it manually of course.
13
votes
1answer
4k 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
3answers
763 views

How can I redefine the \verb|…| command?

I'd like to redefine the \verb|...| command so that it had a light-gray background and a little bit darker border around it, and a little bit of padding to make this background "box" noticable. Anyone ...
7
votes
4answers
4k views

Giving headlines a background color spanning across the entire typearea

I posted this at stackoverflow and got redirected here. This does indeed look like a better place to ask. I would like to decorate my headlines (section, subsection, etc.) by adding a background ...
16
votes
2answers
4k 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. ...
16
votes
2answers
9k 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
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 ...
6
votes
4answers
1k views

Color background of chapter headings

I'm trying to change the background color of the chapter headings. I'd like the full top part of the page, including top and right margins to turn gray until the titlerule. Currently they look like ...
5
votes
1answer
11k 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 ...
18
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?
13
votes
2answers
1k 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.
12
votes
1answer
197 views

Going through permutations of nouns and verbs

My daughter is learning to read; I am learning TeX. So I need your help on this: I have an array/a list of nouns (basically names of people and two mythical creatures called Fara and Fu: noun = ...
10
votes
1answer
1k views

Why is it that coloring in soul in beamer is not visible

\documentclass{beamer} \usepackage{soul,color} \begin{document} \begin{frame} \hl{Hello World} \end{frame} \end{document} I process this with pdflatex and I do not see the expected highlight. ...
8
votes
2answers
631 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} \[3+(-5)-2+3\] ...