Color Tools | Quick Tools
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Color Tools

Convert HEX, RGB, and HSL colors, check contrast, and create simple palettes. Use it for interface design, documentation, and accessibility checks.

HEX

#4f46e5

RGB

rgb(79, 70, 229)

HSL

hsl(243, 75%, 59%)

Contrast ratio: 7.63

Passes WCAG AA for normal text.

Ready.

What this tool does

  • Converts between HEX, RGB, and HSL.
  • Checks contrast against WCAG thresholds.
  • Generates deterministic palette suggestions from the selected color.

How to use it

  • Enter a HEX color or use the color picker.
  • Choose a background color for the contrast check.
  • Review the ratio, pass/fail state, and palette suggestions.

Common use cases

  • Check button text contrast before shipping a landing page.
  • Convert a design handoff HEX value into RGB for CSS notes.
  • Build a small status-color palette for dashboard documentation.

Notes

  • Contrast results show the ratio and WCAG pass/fail state.
  • Palette suggestions are aids, not brand guidelines.
  • Always test final colors in the real interface state.

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