Image Format Converter
Convert images between JPG, PNG, and WebP formats.
Image
Enter a seed color and choose a harmony mode (complementary, analogous, triadic, split complementary, or monochrome), or upload an image to sample dominant colors from its pixels. Copy hex values for design work. Everything runs in your browser.
#3C83F6
rgb(60, 131, 246)
#F6AF3C
rgb(246, 175, 60)
#85B2F9
rgb(133, 178, 249)
#DB8B0A
rgb(219, 139, 10)
#5188E1
rgb(81, 136, 225)
Use the Color Palette Generator form near the top of this page. Enter the values you know, run the tool, and review the results panel. You can change inputs and run it again. Processing stays in your browser and is not uploaded to Utilnivo servers.
Example: open Color Palette Generator, enter a realistic set of inputs for your situation, and note the primary result. Change one input—such as an amount, rate, or option—and compare how the output changes so you can choose a scenario that fits your needs.
Enter a seed hex color and choose a harmony mode (complementary, analogous, triadic, split complementary, or monochrome), or upload an image to sample dominant colors from its pixels. All palette generation runs in your browser.
This tool runs in your browser for convenience. Results are estimates or transformations based on the inputs you provide and may not cover every edge case.
Yes. Upload an image to sample dominant colors from its pixels, or enter a seed hex color and choose a harmony mode.