The standard lockup can be used in slide decks and blog posts.
Whenever possible, the logo should be represented as a horizontal lockup with a full color logomark and #1E3250 or solid white logotype.
When there is limited vertical and horizontal space, the logomark can be used by itself without the logotype.
The Open Payments logo consists of 6 base colours, each with a light secondary variant.
There are two auxilary colours which are used for emphasis or text.
Open Payments logo size 24 dp.
Minimum width 90 dp, and minimum height 48 dp.
Minimum 8 dp margin on all sides of the button.
Minimum 8 dp padding between elements inside the button.
Content must be vertically centered.
The button colour must contrast with the background colour of the surrounding area.
Use white buttons on dark or colourful backgrounds.
Use black buttons on white or light background.
The text on the button must be a single, title case, verb. For example, Pay, Tip, Donate, Subscribe, Buy, etc.
The text should always be to the right of the logo.
Variations in the button's corner radius and shape, to match other elements on the page. Note the larger width and corner radius.
Variations in the elevation or shadow of the button. Note the higher elevation.
Variations specific states of the button, such as active, hover, or focus. Note the change in elevation with the various states.
Do not change the color or weight of the mark's outline or alter the mark in any way. Use only the mark provided by Open Payments.
If needed, adjust the height of the mark to match other brand identities displayed in your payment flow. Always maintain the minimum clear space of 8 dp on all sides of the mark.