Amazing Color Scheme and Palette Generators
1. Checkmycolours.com
CheckMyColours.com by Giovanni Scala is a tool for checking foreground and background color combinations of all DOM elements and determining if they provide sufficient contrast when viewed by someone having color deficits. The site includes a number of tests that are based on the algorithms suggested by the World Wide Web Consortium (W3C). That is why it seems to be a highly reliable tool for you to make an accurate colors’ management. Drop a URL into the box and press the check button, and you’ll receive an exhaustive analysis of page elements and their contrast ratio and brightness/color difference.

2. Pictaculous.com
Pictaculous is a free web-based service which generates the color palette of an image you upload. And, it provides color palette suggestions from Adobe Kuler & Colourlovers which can be used with the image.
Adobe® kuler is an online community where you can explore, create, and share color themes. The color themes in kuler are contributed by its users, many of them designers or in the creative business. You can share with the community your own chromatic ingenuity, too.
The color palette will be consist of 5 colors which are taken from your uploaded graphics, complete with its hexa code for each color. It handles PNG, GIF, JPG image file format and your file cannot be larger than 500kb. Once the color palette is created, it can be downloaded as an Adobe Swatch file. Pictaculous also enables you to send the image & get results via e-mail (which is nice for using the service in phones).
3. ColoRotate
ColoRotate is a free web-based service that helps to work with colors in 3D, in real time & offers an unique experience. When other palette generators are primarily focusing on the 2D color wheel, ColoRotate uses a prism to display color, luminescence, saturation, and brightness all in once. Its quick drag-and-drop interface to adjust hue, brightness & saturation helps you customize the colors with ease. There’s also an entire “learn about color” section of the site, giving a good overview of the theory and science behind color and color combinations. ColoRotate is also a color community where it is possible to browse & search themes created by other users.

4. MouseZoom
MouseZoom is a small and simple tool that acts as a mouse magnifier, color dropper and distance analyzer. Whether you’ve been looking for a detailed color picker or you’re just looking for a way to zoom in and track progress on a Windows machine, MouseZoom is a free and tiny solution. It zooms the current mouse position (up to 50x), and shows the color value (RGB, HEX, HLS, CMYK), and the absolute and relative position of the point where the mouse is.

5. Mondrianum
Lithoglyph’s Mondrianum is a powerful plug-in that enables Mac applications to leverage the resources of the kuler community. Once installed, Mondrianum acts like a built-in, system-wide color picker, available in any Mac application that supports this feature of Mac OS X. Once installed, using the application is as simple as opening the color picker in any application that supports choosing colors with the built-in picker, and then clicking the Mondrianum icon on the right. Mondrianum is brought to you gratis (free). Meanwhile, if you like it and love to support its continued development.

6. Colors Palette Generator
Colors Palette Generator is an online tool that lets you extract colors from an image and generate set of color palettes. When you upload your image or enter an image URL, the generator will give you three sets of seven colors each. It offers light, medium and dark palettes, so you can choose the one that’s best suited to your task. You can save the colors as a CSS Stylesheet (.css file) or Photoshop swatches (.aco file).Supported image types:.png, .gif, .jpg and .jpeg images

7. Adobe Kuler (Donwloadsquad Februari 13)
Adobe Kuler is a Web application designed to allow users to create, explore and share color schemes online. Adobe Kuler is from Adobe Systems and available in browser-hosted variants running on Adobe Flash, and in desktop versions using the Adobe AIR runtime.
Kuler’s best feature is its ability to extract color palettes from illustrations and photographs. It is quite natural that the things we see inspire our web design choices, but rarely can we easily transform what our eye sees into a five-tone color set, complete with RGB values and HEX codes. Whether you upload an image or select a Flickr photo to work from, Kuler offers five algorithmically-selected tones within seconds.

8. CliqCliq.com
CliqCliq.com offers nearly everything you could want from an iPhone color app. You can play around with the sliders to see different colors and add and delete them from your palettes with ease. Touching the color squares will lock them into the palette while you extract other colors form the image. Once you are happy with the palette, removing any that you don’t want by highlighting the squares and touching trash.
Once you’ve saved the swatch you can tweak it in many ways viewing the color in RGB, HSB or Gray, the HEX for the selected color (blue) can also be seen. The site includes a comprehensive FAQ guide that deals with aspects such as how to work with palettes (editing, saving and mailing them), as well as detailing the future enhancements that are planned.

9. Color Hunter
Color Hunter generates a palette of colours from an uploaded photo or via a photo URL. To find color palettes on Color Hunter, enter a search term in the box at the top of the page. You can search by tag or hex color code or the image URL from flickr’s web site. Another great feature of the Color Hunter service is a toggle for displaying palettes in either vibrant or dull mode, this feature instantly doubles the number of palettes available and provides alternative palettes you may not have previously considered. You can create your account for free and can save a list of your favourite colour palettes for future reference

10. ColorJack.com
ColorJack.com is a website that specialized in Color softwares and tools. When you first landed to his cool site, you will see interesting color schemes that collects around 98 color combinations. There’s also Color Galaxy, an online color visualizer with colors from 27 libraries including everyone’s favorite forever and ever, Crayola. You can select which format you want to see your color scheme in (hsv, rgb, or hex) and you can then export it to Illustrator, Photoshop, or ColorJack Studio. Other ColorJack tools include the Color Sphere and the Color Galaxy, which provide alternative UIs for generating color schemes. A Mac OSX widget is also available.
