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

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27
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1answer
694 views

Documenting on code revisions

I have made modifications to a few files of a C++ program. I would like to document on these changes in a nice LaTeX report, by showing exactly what I modified and explaining why I did so. Since ...
7
votes
0answers
185 views

Arabic with colored vowels and colored suffix … possible?

is it possible to do this with XelaTex? (Im using texmaker): I already tried some of the suggestions posted here, for instance by using Arabtex. But I wanted to this with arabic type text and not ...
6
votes
0answers
257 views

Changing colors of included cmyk jpg

I am trying to convert a pdf containing grayscale pictures and black text into shades of a single color in cmyk color space (for printing). I was thus very happy to learn, from a side remark in one ...
5
votes
0answers
129 views

colour cells in a table according to the value

I have seen the following code in response to another similar question that works when the numbers in the table are between 0 and 100. How do I have to modify this code so that it works for numbers ...
4
votes
0answers
71 views

Create PDFs that assume different colours on screen and on paper

I'm a little bit surprised to find that my exact question doesn't already exist on stack exchange. It is quite general and thus doesn't require a minimal working example. I would like to know if ...
4
votes
0answers
101 views

ConTeXt: Use url parameter to hyperlink bibliography title references

Background A technical design document includes a number of citations. It would be convenient to include hyperlinks to the cited documents in the bibliography. The bibtex entries include articles, ...
4
votes
0answers
154 views

TikZ Chromaticity Diagram

I'm trying to make a chromaticity diagram in tikZ, does anyone know how to make one? I want this My issue is not in forming the spectral locus that I can do, right now I'm only using three points ...
4
votes
0answers
83 views

Is there a package for automating equation colorization?

I'd like to have the equation colorization process be somewhat semantic, i.e., I can still type equations or math the ordinary way, except they occur in an environment in which the colorization ...
4
votes
0answers
186 views

Latex - picture color and minted color

I'm using minted package. If logo (top-picture) contains green, code color change. \definecolor{codecolor}{RGB}{108,247,10} ...
4
votes
0answers
432 views

Why \nointerlineskip if background of Beamer-color frametitle is empty?

I'm trying to read the source of Beamer default outer theme (the file beamerouterthemedefault.sty). In line 144 there is this code: \defbeamertemplate*{frametitle}{default}[1][left] { ...
3
votes
0answers
20 views

Specifying Colors Per Page

Using the leaflet package, I am trying to create a flyer for a document. I have specified the background color NavyBlue for pages 1, 2, 4, and 5. Unfortunately, the default text color, black, is ...
3
votes
0answers
140 views

Fancy slides latex

I am using fancy slides for a presentation. The problem is that I want to be able to specify some colors with xcolor. When I try to do the usual \usepackage[usenames,dvipsnames]{color} I get an ...
3
votes
0answers
126 views

How to color groups of bars in a graph, coming form an external file?

I have a graph displaying bars and error bars, the numbers comming from an external .dat, being simply black and white. And this is how I got there: \documentclass[12pt]{report} ...
3
votes
0answers
195 views

tikzipicture have different arrow tip colors in pdf output and dvi output

i have the following mwe \documentclass[tikz,border=4pt]{standalone} \usetikzlibrary{arrows} \begin{document} \begin{tikzpicture}[->,>=angle 45,scale=3,ultra thick] \draw[help lines] ...
3
votes
0answers
419 views

Changing the colour of Beamer \titlepage using a .sty file

I've been looking for an answer everywhere to this, but so far, nothing seems to have worked. What I would like to do is change the background colour and font colour of the \titlepage command, but to ...
2
votes
0answers
66 views

Problem with framelines in tables

I am having a problem with LaTeX at the moment, which I seem completely incapable of solving. I am trying to create a simple table which has 4 columns and (should have in the end) 36 rows, including a ...
2
votes
0answers
69 views

TikZ: Printing press cannot print document due to RGB colors, layers and transparency

The place I print my thesis needs the PDF file to conform to certain demands. Demands I was not aware of prior to sending them the document. So, here is the challenge: Using PGF/TikZ how can I bulk ...
2
votes
0answers
60 views

change math color except in titles in beamer

I have used \setbeamercolor{math text}{fg=blue} to turn all my text in mathmode in blue. However I have also math in titles (and subtitles) and I would prefer the formulas to have the same color as ...
2
votes
0answers
138 views

Background colour of LaTeX template

How to change the background colour of LaTeX file template? Not the output file. I have a white background and white font. So I am not able to see the text I am typing.
2
votes
0answers
268 views

XeTeX Arabic vowels

I would like to demonstrate declension in the Arabic language by coloring a single vowel or letter. I found some solutions to color a single letter, however the connections would break. So again I'm ...
1
vote
0answers
31 views

Disabling colored borders in pdf with bookmark package

How do I get rid of the very ugly and annoying colored borders around all text in my pfd that is bookmarked? I am not using the hyperref package to make the bookmarks, because I cannot get than ...
1
vote
0answers
38 views

Colorising a table based on the content

It can be hard for humans to recognise strings of numbers as being the same. Consider the table below If cells that had the same content were each colours the same, then it is much more clear. ...
1
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0answers
78 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 --> ...
1
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0answers
38 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 ...
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0answers
51 views

Any tool to improve contrast of study materials?

I see many slides of my study materials which are done by WYSIWYG and colored with many colours to improve the contrast. To improve contrast with colors, I think is not necessarily the best way to go. ...
1
vote
0answers
104 views

prevent color from overlapsing cell border

All question I have looked to doesn't help me to solve my problem. Here's my code : \documentclass[a4paper,10pt]{article} \usepackage[utf8]{inputenc} \usepackage[frenchb]{babel} \usepackage{color} ...
1
vote
0answers
105 views

Displaying authors in color bibtex

If I call a reference by \citet{xxx}, it appears in my document as Author [number], where the number appears in the color I defined in \hypersetup{citecolor=red} while Author and [] appear in black ...
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0answers
108 views

Using `\hhline` coloring cells of a table

Sorry for this simple question. I am trying to color some cells of my table. Unfortunately, if I color two neighbouring cells, the lines of the table disappear. I have found some questions about this ...
1
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0answers
51 views

Error message when using memoir and xcolor together

I'm running TeX Live 2013 on OS X (Mavericks) and I'm seeing a bizarre error when using memoir and xcolor together. Here's my MWE: \documentclass{memoir} \usepackage[usenames]{xcolor} \title{A ...
1
vote
0answers
146 views

Why are my hyper references pink?

I have this in the heading of my document: \usepackage[unicode=true, colorlinks=true, linkcolor=blue]{hyperref} Yet the links look like this: Why the pink color ...
1
vote
0answers
120 views

Convert color SVG / PDF to greyscale, using hatching patterns

I have a couple of charts which are in PDF or SVG format. I want to embed them as figures, but I want to replace colors with different types of hatching patterns. Is it possible to do this with LaTeX? ...
1
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0answers
455 views

Packages multirow and columncolor give ugly stripes

I have two problems on one slide. This is an example: \documentclass{beamer} \usepackage{graphicx} \usepackage{tabulary} \usepackage{colortbl} \usepackage{multirow} \usepackage{xcolor} ...
1
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0answers
152 views

floatfoot with ffigbox gives warning

I use a (I believe correct setup) of floatrow, to generate multiple subfigures, which uses \ffigbox and I would like to use \floatfoot to generate a longer text below the caption for the group of ...
0
votes
0answers
38 views

Reducing space & Auto coloring equations in gather environment

Following the solution in Problem with vertical spacing of equations in itemize after the first \item, I have another (side-effect) problem in colouring equations. Please help. The problem is ...
0
votes
0answers
48 views

Table of ybar plots with specific colors

I am trying to use specific coloring in an table of ybar plots. Maybe someone can help me out here. I have read other threads concerning the coloration of ybars but none of them really worked. This ...
0
votes
0answers
36 views

Warning Incompatible color definition

I am getting this warning: Incompatible color definition in strange lines. Like on a \newpage or in a blank line. Or on a \chapter. How can I fix this warnings?
0
votes
0answers
32 views

Biblatex: Change color of journal title without removing DOI links

I want to change the colour of all journal titles (the ones with hyperlinks and those without) to a blue colour but at the same time keep the hyperlink that uses the DOI of the journal article to link ...
0
votes
0answers
32 views

How can I change the colour of the author of an article?

I have seen I could use the package xcolor, but I did not understand how. In general, what is the best, most efficient and simpler way to change the colour of the text?
0
votes
0answers
94 views

Gear or cogwheel tikz graphic

I found the code that permits the design of a gear. But what I want is to be able to Control the distance between teeth so I can increase their numbers. Fill each tooth with different colour. Be ...
0
votes
0answers
235 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 ...
0
votes
0answers
30 views

Ref using \hyperref[]{}, no color

I am using the hyperref package and are currently trying to reference using: \hyperref[label]{text and \ref{something}} The ref works fine, however, my other ref's (using eg. \ref{tab:no1}) are set ...
0
votes
0answers
57 views

Filling a cell of the table with color and preserving the border

I used \cellcolor{} to fill the cell of my table. However, the black borders of the cell disappears. The tex viewer shows borders, but I don't see the borders when I open as a pdf. Can you help me ...
0
votes
0answers
169 views

Cell borders in tables “disappear”

I'm using LyX to edit some tables and TexMaker, but when I set the background color in the cell, the border line "disappear". For example: http://postimg.org/image/xp2xocp7z/ (one of my tables in ...
0
votes
0answers
99 views

Rounded corner box with shading (one side round corner box)

Is possible to get the one side round corner with shaded box through PSTricks? I am using the command \psframe[linewidth=0.5pt,framearc=6,fillstyle=solid, fillcolor=gray!30,linecolor=gray!30] and I ...
0
votes
0answers
50 views

psfrag labeling gets url and color?

I am using psfrag command to replace labels in eps with text inside latex. The labels are generated correctly but the images behave like hyperlinked and as result the labels are produced in the color ...
0
votes
0answers
146 views

Change the color of the “remark” environment in Beamer

I would like to change the color (bg and fg) of the remark environment in a Beamer document. I have setup my document using: \usetheme{AnnArbor} \usecolortheme{crane} I read in some other question ...
0
votes
0answers
149 views

Control Auctex Preview colors

In the Auctex Preview Appearance section in customize, it is possible to set "Preview Reference Face". This is the only place I can find where the colour of the small .png files created by Preview ...
0
votes
0answers
632 views

Beamer - setbeamertemplate to get one single shaded frame not working

I have this simple beamer code: \documentclass[compress,xcolor=pst,dvips]{beamer} \usetheme[hideothersubsections]{PaloAlto} \usecolortheme[RGB={12,97,23}]{structure} \usepackage[english]{babel} ...
0
votes
0answers
135 views

Select colors to avoid dithering when printing document

I have some listings and some portions of text, that need (or at least i want them to have) a colored background. At the moment i'm using blue!5, which gives a nice color on the screen, but has the ...