CSS Box Shadow Generator
Visually design CSS box-shadows by adjusting offset, blur, spread, color, and inset, then copy the ready-to-use box-shadow rule.
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Accessible Contrast Fixer
Adjust a foreground color's lightness until it meets a WCAG contrast target.
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Accessible Text Color Picker
Decide whether black or white text is more readable on any background color.
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Alpha Blend Over Background
Compute the solid opaque color produced by a translucent color over a background.
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Analogous Color Scheme Generator
Create harmonious neighboring-hue palettes around a base color.
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