Comment 5 for bug 874871

Ok, I understand now (here, "Gelb" appears pink :). Thanks.

However, I'm not sure it's really a critical feature for ristretto (it's only a fast and simple image viewer… I guess if you care about color profiles you'll use something else -- gthumb and eog also display wrong colors here btw).
You may want to file a bug report for this feature on <https://bugzilla.xfce.org/> (you'll probably have more arguments to convince the upstream developer than me doing a copy-paste from your comments).