Solution to 6: Irrational Colours
Don't you hate it when your colours are being irrational! #annoyed
The number signs should have hinted at the Hex representation of colours. If you downloaded the images and did a colour analysis on each colour, then taking their HEX values, you would find the below sequence:
#159265 #358979
#504880 #168872
#894848 #204586
#818284 #590452
#091736 #687312
A search in your memory (or on the internet) will show that these sequences are actually part of some famous irrational numbers!
3.14159265358979
1.414213562373095048801688724209
1.6180339887498948482045868343
2.718281828459045235360287471352
2.23606797749978969640917366873127
Taking the start position of the sequence (after the decimal) and indexing the alphabet will give you:
C - 3
O - 15
M - 13
E - 5
T - 20
COMET