Given a ColorSpec string, either in short or long form, return the corresponding RGB triplet. If the input is not a valid color, return an empty vector.
Examples
str2rgb('red') returns [1 0 0]
str2rgb('k') returns [0 0 0]
str2rgb('pizza') returns []
Solution Stats
Problem Comments
2 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers56
Suggested Problems
-
Determine whether a vector is monotonically increasing
22846 Solvers
-
Sort a list of complex numbers based on far they are from the origin.
5793 Solvers
-
How to find the position of an element in a vector without using the find function
2812 Solvers
-
Check to see if a Sudoku Puzzle is Solved
337 Solvers
-
Increment a number, given its digits
682 Solvers
More from this Author43
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
When I see beautiful and efficient Ly Cao solutions, I have the feeling that Cody has found another master (after Alfonso).
Thank you. I'm flattered. I still have a lot to learn.