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5-color palettes from any base color
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:root {
--color-1: #777777;
--color-2: #2f3641;
--color-3: #64748b;
--color-4: #acb5c3;
--color-5: #406eaf;
}// tailwind.config.js
module.exports = {
theme: {
extend: {
colors: {
palette: {
'100': '#777777',
'200': '#2f3641',
'300': '#64748b',
'400': '#acb5c3',
'500': '#406eaf',
}
}
}
}
}{
"name": "Shades & Tints",
"base": "#64748b",
"colors": [
{
"hex": "#777777",
"rgb": {
"r": 119,
"g": 119,
"b": 119
},
"hsl": {
"h": 0,
"s": 0,
"l": 46.666666666666664
}
},
{
"hex": "#2f3641",
"rgb": {
"r": 47,
"g": 54,
"b": 65
},
"hsl": {
"h": 216.66666666666666,
"s": 16.071428571428566,
"l": 21.96078431372549
}
},
{
"hex": "#64748b",
"rgb": {
"r": 100,
"g": 116,
"b": 139
},
"hsl": {
"h": 215.38461538461536,
"s": 16.31799163179916,
"l": 46.86274509803921
}
},
{
"hex": "#acb5c3",
"rgb": {
"r": 172,
"g": 181,
"b": 195
},
"hsl": {
"h": 216.52173913043475,
"s": 16.083916083916066,
"l": 71.96078431372548
}
},
{
"hex": "#406eaf",
"rgb": {
"r": 64,
"g": 110,
"b": 175
},
"hsl": {
"h": 215.13513513513513,
"s": 46.44351464435147,
"l": 46.86274509803921
}
}
]
}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.