Color converter — HEX, RGB, HSL & OKLCH (local)
Edit any color format and sync HEX, RGB, HSL, and OKLCH CSS values with a live preview and opacity slider. Copy individual lines or the full block — converted only in your tab.
Frequently asked questions
No. Color conversion uses pure JavaScript in this tab. Nothing is sent to LocalTools servers for processing.
OKLCH is a perceptually uniform CSS color space (Lightness, Chroma, Hue). It is useful for accessible palettes and smooth gradients compared to HSL.