Problem 540. Convert hex color specification to MATLAB RGB

Created by Ned Gulley

Solve Later

{"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","targetMode":"","relationshipId":"rId1","target":"/matlab/document.xml"},{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/output","targetMode":"","relationshipId":"rId2","target":"/matlab/output.xml"}],"parts":[{"partUri":"/matlab/document.xml","relationship":[],"contentType":"application/vnd.mathworks.matlab.code.document+xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<w:document xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\"><w:body><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Here's something that comes up all the time if you deal with web pages.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Given a</w:t></w:r><w:r><w:t> </w:t></w:r><w:hyperlink w:docLocation=\"http://www.w3schools.com/html/html_colors.asp\"><w:r><w:t>hexadecimal color specification</w:t></w:r></w:hyperlink><w:r><w:t> of the form #FFFFFF, convert it to a 3 element MATLAB color specification. Remember that MATLAB RGB color values are between 0 and 1.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>The input is a string starting with '#'. The output should be a 1-by-3 vector.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Examples:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[ Input  '#0000FF'\n Output [0 0 1]\n\n Input  '#33FF00'\n Output [0.2 1 0]]]></w:t></w:r></w:p></w:body></w:document>"},{"partUri":"/matlab/output.xml","contentType":"text/xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?><embeddedOutputs><metaData><evaluationState>manual</evaluationState><layoutState>code</layoutState><outputStatus>ready</outputStatus></metaData><outputArray type=\"array\"/><regionArray type=\"array\"/></embeddedOutputs>"}]}

Solve

Solution Stats

393 Solutions
126 Solvers

Last Solution submitted on Oct 30, 2020

Last 200 Solutions

Problem Comments

Solution Comments

Solution 68801

1 Comment

1 Comment

J.R.! Menzinger on 6 Dec 2012

Yeah!!! really nice!!!

Problem Recent Solvers126

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 540. Convert hex color specification to MATLAB RGB

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers126

Suggested Problems

More from this Author50

Problem Tags

Community Treasure Hunt

Problem 540. Convert hex color specification to MATLAB RGB

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers126

Suggested Problems

More from this Author50

Problem Tags

Community Treasure Hunt

Players