Generate a detailed image that represents Exodus 36:21 from the Bible, which reads, 'The length of a board was ten cubits, and the breadth of a board one cubit and a half.' Visualize this in a digital artistic style with the features of a cubit board diligently measured and specified according to biblical dimensions. Set it against a neutral backdrop for emphasis. The digital art style should favor accuracy and detail, with distinct lines and bright colors.