Concrete joint sealant

[Pablo]

Hi guys,
I've been doing a lot of exposed aggregate concrete this year and I was wondering has anyone ever come across colour matched sealant for joints.
The generic grey and black gear is far too shouty in expensive finishes but I've drawn a blank so far in finding charcoals and buffs etc.
Thanks in advance.
Paul

[lutonlagerlout]

sure I have seen a multitude of kaleidoscopic silicons in a tile centre recently,massively expensive of course
LLL