I also tried this one https://chrome.google.com/webstore/detail/infinity-new-tab-producti/dbfmnekepjoapopniengjbcpnbljalfg, last update Nov 2020. It didn't do anything either and 'Options' menu is greyed out :(. Source: over 3 years ago

Color Hunt - Curated color palettes ready to use. - Source: dev.to / 13 days ago

Before getting onto Xcode, you need to select the color or color combination that will represent your application. Tools like Adobe Color and Color Hunt can help you develop a palette that fits your application's brand and consequently appeals to your audience. Make sure to get the hexadecimal code for the respective color. - Source: dev.to / about 2 months ago

Color Hunt - "Color Hunt was created with the goal of celebrating the beauty of colors, and to serve as a go-to resource for color inspiration.". - Source: dev.to / 2 months ago

Finding thе pеrfеct color palеttе is simplifiеd with Color Hunt. It offеrs a curatеd collеction of bеautiful color schemes, catering to the aesthetic prеfеrеncеs of developers and designers alikе. - Source: dev.to / 7 months ago

Aside from this, your UI looks great but the colouring in light mode maybe could be abit different. It lacks contrast. Rn its mainly white so a user can lose interest. I will recommend this https://colorhunt.co/ for getting pallet. Source: almost 1 year ago