Solution to 5: Colours
Separate the red, green, and blue channels. Taking the integer values for each channel as ascii encoded characters and reading from left to right gives:
Red Channel: 'steel blue, royal blue, indigo; ' repeating
Green Channel: 'saddle brown, sienna, medium orchid; ' repeating
Blue Channel: 'tomato ; ' repeating
These are all HTML colours. We then take the red colour value for all the red channel words, green colour value for all the green channel words, and blue colour value for all the blue channel words (bolded below) and get
Steel Blue = RGB(70, 130, 180)
Royal Blue = RGB(65, 105, 225)
Indigo = RGB(75, 0, 130)
Saddle Brown = RGB(139, 69, 19)
Sienna = RGB(160, 82, 45)
Medium Orchid = RGB(186, 85, 211)
Tomato = RGB(255, 99, 71)
The bolded numbers converted to ascii encoding spell out FAKERUG.
FAKERUG