When you submit art for the hosted 1Guide reference implementation UI (Market), these are the technical specifications for said art.
- Logo art must be in vector file format, .svg (Scalable Vector Graphic), i.e.: operator_logo.svg. Convert all fonts to outlines first.
- Logo background color must be transparent.
- Logo must contrast sufficiently against dark gray background (hex value: #323232 or RBG value: 50 50 50).
- Optimal logo aspect ratio is 4:1.
- Maximum logo display area is 330px (width) x 64px (height).
Example logo with and without guidelines that show logo display area:
Without the correct aspect ratio and resolution, your logo will present poorly. You can save a step by ensuring these specifications are met before you submit.