Cody

# Problem 1948. Convert this color - RGB Vector to Hex String

Solution 2663450

Submitted on 7 Jul 2020
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### Test Suite

Test Status Code Input and Output
1   Fail
x = [0,0,0.0001]; y_correct = '000000'; assert(isequal(rgb2hex(x),y_correct))

Error using dec2hex (line 37) First argument must contain finite integers. Error in rgb2hex (line 3) hexString=['#' dec2hex(rgbColor(1)) dec2hex(rgbColor(2)) dec2hex(rgbColor(3))] Error in Test1 (line 3) assert(isequal(rgb2hex(x),y_correct))

2   Fail
x = [1,1,1]; y_correct = 'FFFFFF'; assert(isequal(rgb2hex(x),y_correct))

hexString = '#FFFFFF'

Assertion failed.

3   Fail
x = [.5,.5,.2]; y_correct = '7F7F33'; assert(isequal(rgb2hex(x),y_correct))

Error using dec2hex (line 37) First argument must contain finite integers. Error in rgb2hex (line 3) hexString=['#' dec2hex(rgbColor(1)) dec2hex(rgbColor(2)) dec2hex(rgbColor(3))] Error in Test3 (line 3) assert(isequal(rgb2hex(x),y_correct))