Two tone light blue interior color

Anyone mess with a two tone blue interior on a 68 B body? I know the dark blue is "Baltic blue", but the light blue looks like B3. Can anyone confirm this? See the pic below for the color I have on my upper doors, headliner, and headliner and window metal trim. My interior is identical to the one shown in the below pic. I know this has been discussed before but it was never really narrowed down to the color I am trying to find and a color code.

Also, I tried Herbs light blue and it is way too bright for what I have on the original panels. It looks like 1970 bright B5 blue unless I got a bad can......anyone's input is appreciated as I am nearing my interior restore and need to get my ducks in a row. Thanks in advance guys!

A 1968 didn’t use B3 or B5.

Likely the color you want is UU1 or just U.

do you have a fender tag? Broadcast sheet?

That is the color I need but a lot of times they cross reference to the next year so I was thinking maybe it was the equivalent of B3. No paint store in my local area can do jack **** with all these old paint codes so I’m kind a looking for an alternative or something that somebody else has already used

So, I have a 68 GTX and my interior trim code is S6B. Whatchya got?

H4B with a U in the upper door frame paint area.