:root {
--blue_900: hsl(211, 100%, 10%);
--blue_800: hsl(211, 100%, 20%);
--blue_700: hsl(211, 100%, 30%);
--blue_600: hsl(211, 100%, 40%);
--blue_500: hsl(211, 100%, 50%);
--blue_400: hsl(211, 100%, 60%);
--blue_300: hsl(211, 100%, 70%);
--blue_200: hsl(211, 100%, 80%);
--blue_100: hsl(211, 100%, 90%);
--indigo_900: hsl(253, 100%, 10%);
--indigo_800: hsl(253, 100%, 20%);
--indigo_700: hsl(253, 100%, 30%);
--indigo_600: hsl(253, 100%, 40%);
--indigo_500: hsl(253, 100%, 50%);
--indigo_400: hsl(253, 100%, 60%);
--indigo_300: hsl(253, 100%, 70%);
--indigo_200: hsl(253, 100%, 80%);
--indigo_100: hsl(253, 100%, 90%);
--purple_900: hsl(271, 100%, 10%);
--purple_800: hsl(271, 100%, 20%);
--purple_700: hsl(271, 100%, 30%);
--purple_600: hsl(271, 100%, 40%);
--purple_500: hsl(271, 100%, 50%);
--purple_400: hsl(271, 100%, 60%);
--purple_300: hsl(271, 100%, 70%);
--purple_200: hsl(271, 100%, 80%);
--purple_100: hsl(271, 100%, 90%);
--pink_900: hsl(332, 100%, 10%);
--pink_800: hsl(332, 100%, 20%);
--pink_700: hsl(332, 100%, 30%);
--pink_600: hsl(332, 100%, 40%);
--pink_500: hsl(332, 100%, 50%);
--pink_400: hsl(332, 100%, 60%);
--pink_300: hsl(332, 100%, 70%);
--pink_200: hsl(332, 100%, 80%);
--pink_100: hsl(332, 100%, 90%);
--red_900: hsl(354, 100%, 10%);
--red_800: hsl(354, 100%, 20%);
--red_700: hsl(354, 100%, 30%);
--red_600: hsl(354, 100%, 40%);
--red_500: hsl(354, 100%, 50%);
--red_400: hsl(354, 100%, 60%);
--red_300: hsl(354, 100%, 70%);
--red_200: hsl(354, 100%, 80%);
--red_100: hsl(354, 100%, 90%);
--orange_900: hsl(27, 100%, 10%);
--orange_800: hsl(27, 100%, 20%);
--orange_700: hsl(27, 100%, 30%);
--orange_600: hsl(27, 100%, 40%);
--orange_500: hsl(27, 100%, 50%);
--orange_400: hsl(27, 100%, 60%);
--orange_300: hsl(27, 100%, 70%);
--orange_200: hsl(27, 100%, 80%);
--orange_100: hsl(27, 100%, 90%);
--yellow_900: hsl(45, 100%, 10%);
--yellow_800: hsl(45, 100%, 20%);
--yellow_700: hsl(45, 100%, 30%);
--yellow_600: hsl(45, 100%, 40%);
--yellow_500: hsl(45, 100%, 50%);
--yellow_400: hsl(45, 100%, 60%);
--yellow_300: hsl(45, 100%, 70%);
--yellow_200: hsl(45, 100%, 80%);
--yellow_100: hsl(45, 100%, 90%);
--green_900: hsl(134, 100%, 10%);
--green_800: hsl(134, 100%, 20%);
--green_700: hsl(134, 100%, 30%);
--green_600: hsl(134, 100%, 40%);
--green_500: hsl(134, 100%, 50%);
--green_400: hsl(134, 100%, 60%);
--green_300: hsl(134, 100%, 70%);
--green_200: hsl(134, 100%, 80%);
--green_100: hsl(134, 100%, 90%);
--teal_900: hsl(162, 100%, 10%);
--teal_800: hsl(162, 100%, 20%);
--teal_700: hsl(162, 100%, 30%);
--teal_600: hsl(162, 100%, 40%);
--teal_500: hsl(162, 100%, 50%);
--teal_400: hsl(162, 100%, 60%);
--teal_300: hsl(162, 100%, 70%);
--teal_200: hsl(162, 100%, 80%);
--teal_100: hsl(162, 100%, 90%);
--cyan_900: hsl(188, 100%, 10%);
--cyan_800: hsl(188, 100%, 20%);
--cyan_700: hsl(188, 100%, 30%);
--cyan_600: hsl(188, 100%, 40%);
--cyan_500: hsl(188, 100%, 50%);
--cyan_400: hsl(188, 100%, 60%);
--cyan_300: hsl(188, 100%, 70%);
--cyan_200: hsl(188, 100%, 80%);
--cyan_100: hsl(188, 100%, 90%);
}
This app is built using React. Source code is available on GitHub. All sliders used on this page are published on npm as react-color-sliders, see documentation.
In addition to Basic, I also made similar color tools for Bootstrap and Tailwind and Material UI.