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 Solvers60
Suggested Problems
-
Replace NaNs with the number that appears to its left in the row.
3069 Solvers
-
Increment a number, given its digits
688 Solvers
-
Back to basics 21 - Matrix replicating
1819 Solvers
-
657 Solvers
-
Is the paranthesis sequence balanced ?
206 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.