If you like blue,try this backend theme
Change color and standard style for Odoo 10
Odoo theme for a trading Company.
If you like colors,buy this theme
Enhance your Odoo experience with this completely rewritten backend theme for Odoo 11.
Odoo 11 Fabric Theme
Odoo 10.0 community backend theme
This is a customizable backend theme.
Odoo Backend Theme
Changes Backend Theme To Blue
Outrageous Blue Backend Theme
Super Flexible, Responsive & Custom Theme for Backend
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