No mention of blue in the whole of the Illiad. <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Studies_on_Homer_and_the_Homeric_Age" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Studies_on_Homer_and_the_Homer...</a><p>(Source of the famous &#x27;wine-dark sea&#x27;)