Off-topic – ‘Blue’ jeans other than blue?

A few years ago I purchased several pairs of jeans in a variety of colors – light tan, brown, dark green, gray, black, etc. Specifically they were Levi’s 505 and 550, but other manufacturers also offered colors.

Recently I went shopping for new jeans. All I could find was an occasional black pair, a single white pair, and 174 shades of blue.

Does anyone still make colored jeans? Any suggestions where I can buy them? If not, can anyone suggest alternatives? I work in a manufacturing plant. I’ll wear dress slacks a couple of times a week when I hope I won’t be needed on the factory floor, but most of the time I need something sturdier.