I gave up doing Strands, but got curious after Chuckie and Sonja were puzzled. 
Strands #406
?Orange door hinge?
🔵🔵💡🔵
🟡🔵🔵🔵
🔵
Try saying "orange door hinge" with a cockney accent.  It sounds like "orange-dorange", i.e. they rhyme.  That's why the spangram was "color rhymes".  All the words rhyme with colors.  
Yeah, kinda lame.