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ToolWren › Color Tools

Color Tools

Work with color: convert between HEX, RGB and HSL with a live preview, and pull a dominant-color palette out of any image — all processed locally.

8 tools · 100% client-side · nothing is uploaded

🎨Color

Convert colors between HEX, RGB and HSL with a live swatch. Edit any field and the others update. Runs in your browser.

🖼️Palette

Extract the dominant color palette from any image as HEX codes. Processed locally in your browser — no upload.

🌗Contrast

Check the WCAG contrast ratio between text and background colors, with AA and AAA pass/fail grades. Free online contrast checker.

🎚️Gradient

Build a CSS linear or radial gradient between two colors and copy the ready-to-use code. Free online gradient generator.

🎛️Shades & Tints

Generate shades, tints and tones from any base color, each with a copyable HEX code. Free online color shade generator.

👁️Color Blindness

Preview how a color looks to people with the common types of color vision deficiency. Free online color blindness simulator.

🔴HEX to RGB

Convert a HEX color code to RGB and back, with optional alpha/opacity and ready-to-paste CSS. Free online HEX to RGB converter.

🏷️Color Name

Find the closest named CSS color to any HEX code, or look up the HEX value of a named color. Free online color name tool.
Other categories
EncodingTokensDataConvertersGeneratorsCalculatorsFinanceHealthDate & TimeTextCiphersAll tools →

Privacy: every tool in this category runs entirely in your browser. Your input is never sent to, received by, or stored on any server — no uploads, no tracking.