Upclimb Color Picker

Upclimb Color Picker is a free, browser-based color utility for web design work—ideal when you need accurate color values fast and then want to take the next steps (palettes, contrast, and reuse) in the same interface.

Select a color visually or enter a HEX value to instantly see its HEX, RGB, HSL, and HWB representations. Copy the HEX directly for design handoffs or save colors as you compare options, without downloading anything or creating an account.

Switch to the additional tools when you need more context: generate related palettes (complementary, analogous, triadic, split-complementary, tetradic), inspect colors pulled from a public webpage’s code, and test foreground/background pairs against WCAG contrast thresholds for normal/large text and non-text interface elements.

What color values can I get from Upclimb Color Picker?

You can view a selected color in HEX, RGB, HSL, and HWB formats, with values updating automatically as the color changes.

Can I type a HEX value instead of picking a color?

Yes—if you already know the HEX you want, enter it in the HEX field and the other color formats will update automatically.

How do saved colors work if I don’t create an account?

Saved colors are stored locally in your browser in a dedicated saved-colors panel. Clearing browser storage can remove your saved list, and it won’t sync across different browsers or devices.

Can I generate color palettes from a single chosen color?

Yes—use Color Palettes to generate complementary, analogous, triadic, split-complementary, and tetradic combinations from your current selection.

How does the Website Colors feature find colors on another site?

Enter the URL of a public webpage to extract CSS color values found in the page’s submitted code and a limited number of directly linked stylesheets. It doesn’t crawl entire sites or execute the page’s JavaScript.

What WCAG contrast targets can I check with the Contrast Checker?

You can test color pairs against common WCAG thresholds including AA/AAA for normal text and large text, plus a threshold for non-text interface elements. The result only applies to the specific foreground/background colors you tested.