Adobe Color is one free online application which will give you a palette with all the matches colors of your photo or of your choice.
Color theory can be difficult. Even if you understand basic complementary colors, discovering triplets, shades and matching colors is not easy. Just log in from your browser to color.adobe.com and see a complete analysis of color harmony.
Adobe's free web application promises to find you the perfect color scheme. Either upload an image to understand its main colors, or just choose a color yourself. Adobe Color will then find complementary, composite, analog, monochrome or triad shapes based on it.
Move the "hands" of the color wheel with your mouse (click-and-drag) and the entire color scheme is instantly updated. You have hex colors at the bottom, as well as RGB ratios. And if you're stuck for inspiration, click “EXPLORE” to see some recent issues selected by other users.
And the icing on the cake is a play on colors. Click on "Color Game" (top right) to play a color-based memory game.
The website speaks 18 languages but not Greek. It will automatically direct you to English.