Design and build 1 Page website (HTML and CSS ONLY in Bootstrap)

I require a 1 page website custom designed (Not copy and change any demo site / ask for demo sites to copy from). The website will be for converting RGB colors to hexadecimal values and back, It needs a color picker as well (Open source is fine). Similar sites: [login to view URL] [login to view URL] Requirements => Custom Design (Clean, modern and fresh) => Build in Bootstrap and fully responsive => Valid HTML and CSS => SEO tags and classes => Layout like wire frames attached I do NOT want a copy / modified copy of the demo sites about. Needs to be new and fresh. Please place your price and time, thanks :)