This is a great resource and I like how forms can be completed on mobile devices, including iPhone.
A few points:
The colour picker is quite dark and is not particularly easy to select appropriate colours. I think the circle instead of square swatches isn't helping. Especially in the central swatch area.
Also it would be nice to be able to input a RGB or HEX colour, to allow closer matching of brand/company colours.
In relation to the caption positioning relative to the field, at design time there is a gap:
However when rendered, the caption is right on top of the field and this looks too cramped:
Just a few things so far.
We really appreciate you providing us detailed feedback and pointing out areas of improvement. Please rest assured we'll investigate how to improve the service.
A big improvement and you also have the spacing sorted.
Just a small issue with the tabbing. If I start in R in the custom colour, when I tab I would expect to go to the G, then B input fields. Small point, but at least it shows I looked at it ;-)
See you in the new forums!