Materialette

Price Free, open source.
Description Open-source menu bar color picker that has you pick from a table of Material UI colors.
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DevSwatch

Price Free.
Description Simple menu bar app for selecting colors using RGB/HSV/CMYK value sliders or an eyedropper tool.
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Coloree

Price Free.
Description Menu bar app for a modified system color picker that maintains a history of selected colors, has customizable key bindings, and supports integrations with various apps.
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Quick Color Picker

Price Free.
Description Menu bar app to find colors, control HSV values, generate color palettes, and obtain code representations.
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Color Peeker

Price Free.
Description Menu bar app that displays the HEX value of the color at the current mouse position and lets you copy the color upon right clicking.
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Pikka

Price Unlimited use free tier, $14.99 one-time premium upgrade.
Description Menu bar app that has a color eyedropper, palette library, color converter, history, and more.
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ColorSlurp

Price Unlimited use free tier, $7.99 one-time premium upgrade.
Description Color picker and palette library that allows you to visualize current vs. previous color selections.
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Pika

Price Free, open source.
Description Open-source menu bar app that uses an eyedropper tool to select foreground and background color, then calculates the contrast ratio and WCAG compliance.
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