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5-color palettes from any base color
Keep this palette. This browser remembers what you last had open. A free account remembers the ones you name, on every machine you use.
:root {
--color-1: #48700c;
--color-2: #84cc16;
--color-3: #b3ed5b;
--color-4: #49119e;
--color-5: #5e16cc;
}// tailwind.config.js
module.exports = {
theme: {
extend: {
colors: {
palette: {
'100': '#48700c',
'200': '#84cc16',
'300': '#b3ed5b',
'400': '#49119e',
'500': '#5e16cc',
}
}
}
}
}{
"name": "Complementary",
"base": "#84cc16",
"colors": [
{
"hex": "#48700c",
"rgb": {
"r": 72,
"g": 112,
"b": 12
},
"hsl": {
"h": 84,
"s": 80.64516129032258,
"l": 24.313725490196077
}
},
{
"hex": "#84cc16",
"rgb": {
"r": 132,
"g": 204,
"b": 22
},
"hsl": {
"h": 83.73626373626374,
"s": 80.53097345132743,
"l": 44.313725490196084
}
},
{
"hex": "#b3ed5b",
"rgb": {
"r": 179,
"g": 237,
"b": 91
},
"hsl": {
"h": 83.83561643835617,
"s": 80.21978021978022,
"l": 64.31372549019608
}
},
{
"hex": "#49119e",
"rgb": {
"r": 73,
"g": 17,
"b": 158
},
"hsl": {
"h": 263.82978723404256,
"s": 80.57142857142857,
"l": 34.31372549019608
}
},
{
"hex": "#5e16cc",
"rgb": {
"r": 94,
"g": 22,
"b": 204
},
"hsl": {
"h": 263.73626373626377,
"s": 80.53097345132743,
"l": 44.313725490196084
}
}
]
}Every effect, block, page and template in the catalog is styled against tokens shaped exactly like these — so they take your values rather than fighting them.
npx shadcn@latest add https://hoverlab.dev/r/hoverlab.json
Five harmonious colours are a starting point, not a design system — a UI has one accent, a scale of neutrals, a radius and a typeface, and this page produces none of those. The Studio is the same controls plus the half a token file cannot carry — who the product is for, how it sounds, and what it must never do — and it leaves as a document your coding agent reads rather than as CSS you still have to explain.
Open in the StudioOpens with what is on this page already set.
Twelve starting points — a base colour people search for by name, paired with the harmony that flatters it. Open one, retune the base, and the address bar follows; what is in it is the palette.
Emerald, analogous
The catalog default. Five neighbours of #10B981 — the safest harmony there is.
Indigo, triadic
Three-way split off #6366F1. Enough separation for a chart series.
Rose, complementary
One accent and its opposite. What a two-colour brand actually needs.
Amber, analogous
Warm run from #F59E0B through orange. Reads as one family at a glance.
Sky, monochromatic
One hue at five lightnesses — the shape a UI scale wants.
Violet, split-complementary
The complement, softened. Contrast without the collision.
Teal, tetradic
Two complementary pairs. The widest spread here, and the hardest to balance.
Slate, shades and tints
A neutral ramp off #64748B — borders, surfaces and muted text in one go.
Crimson, triadic
Hot base, evenly spaced. Loud on purpose.
Lime, complementary
#84CC16 against its opposite — the pairing that makes a highlight read as one.
Fuchsia, analogous
Pink through purple. The gradient-era palette, as five flat swatches.
Navy, monochromatic
A single deep blue, laddered. What a dark-mode surface stack is made of.
Every one of these is just the address bar. Change anything in the tool above and the URL changes with it — copy it, paste it into a ticket, or commit it in a review, and it opens for anyone with these exact settings. No account, and nothing to save first.