Spectrum Hue Slider
Range input whose track is a full colour spectrum, with a transparent ring thumb that shows the hue underneath.
- lines of CSS
- 44lines of CSS
- dependencies
- 0dependencies
- browser, for years
- Everybrowser, for years
- motion only on interaction
- Hovermotion only on interaction
Vue, Svelte, styled-components and Tailwind exports are part of Pro. HTML, CSS and React are free forever.
.fx-v12-sl-hue-15308 {
display: flex;
align-items: center;
gap: 0.75rem;
width: 240px;
padding: 0.85rem 1rem;
background: #131a2e;
border: 1px solid #1e293b;
border-radius: 0.75rem;
color: #e2e8f0;
font-size: 0.8rem;
font-weight: 600;
}
.fx-v12-sl-hue-15308 input {
-webkit-appearance: none;
appearance: none;
flex: 1;
min-width: 0;
height: 12px;
margin: 0;
border-radius: 999px;
background: linear-gradient(90deg, #f00, #ff0, #0f0, #0ff, #00f, #f0f, #f00);
outline: none;
cursor: pointer;
}
.fx-v12-sl-hue-15308 input::-webkit-slider-thumb {
-webkit-appearance: none;
width: 22px;
height: 22px;
border-radius: 50%;
background: transparent;
border: 4px solid #fff;
box-shadow: 0 0 0 2px rgba(0,0,0,0.5), 0 2px 8px rgba(0,0,0,0.5);
transition: transform 0.2s ease;
}
.fx-v12-sl-hue-15308 input::-moz-range-thumb {
width: 14px;
height: 14px;
border-radius: 50%;
background: transparent;
border: 4px solid #fff;
box-shadow: 0 0 0 2px rgba(0,0,0,0.5), 0 2px 8px rgba(0,0,0,0.5);
}
.fx-v12-sl-hue-15308 input:hover::-webkit-slider-thumb { transform: scale(1.2); }<div class="fx-v12-sl-hue-15308">
<span class="lbl">Hue</span>
<input type="range" min="0" max="360" value="210" />
</div>What do I do with this?
- Put
spectrum-hue-slider-15309.cssanywhere your page already loads CSS from — in Next.js that isapp/globals.css, or any stylesheet with a<link>in your HTML. - Then put the class on the element you want it on:
<button class="fx-v12-sl-hue-15308">. The CSS does nothing until a class name in it matches something on the page.
- Link the stylesheet, then paste the markup wherever you need it.
npx hoverlab add spectrum-hue-slider-15309What's included
- The markup and the stylesheet, in whichever framework you pick
- No runtime dependencies
Works with
- React
- Vue
- Svelte
- Tailwind
- styled-components
- Plain CSS
npx hoverlab add spectrum-hue-slider-15309
Or over MCP, from your editor's agent — no account needed.
License
Free to read, copy and install, for personal and non-commercial projects. Shipping it in client work or a paid product needs Pro ($79 once). The source lands in your repo and stops being ours — no attribution, nothing to upgrade.
Motion safety
Static estimate, read from the CSS
- Reduced motion
- Brief motion, no guard
Animates briefly or on interaction. Only looping motion gets a guard in this catalog; copy the one from the Insights tab if this ships on a critical path.
- What it animates
- Compositor only
Only
transform,opacityorfilter: the GPU can run it without re-laying-out or repainting the page. - Flashing (WCAG 2.3.1)
- No flashing found
No repeating change in opacity, colour or brightness large enough to count as a flash.
- Layout shift (CLS)
- No shift expected
Nothing it animates moves or resizes the box in flow. A category from the CSS, not a measurement for this effect.
Every row is read from the shipped CSS. Only a figure marked measured came from a browser. Customizing the speed changes the timing, so recheck a customized copy. How it is computed
29 more effects in Sliders & Carousels
All of them free to read, copy and install — no account, no locked tiles, no watermarked preview. The whole catalog is open, and so are the API and the CLI.
Browse Sliders & CarouselsShipping one commercially
Copying the code is free. Putting it in client work or a paid product is what Pro is for — the licence, not the access.
- A commercial licence for everything in the catalog
- Unlimited bundle exports, in Vue, Svelte and Tailwind
- One payment — no subscription, nothing to renew
7 variations of Spectrum Hue Slider
Finished looks, each one a position in the customizer above. Copy any of them, or open it and keep moving the sliders.