Generate accessible 11-shade colour palettes and Tailwind v4 CSS from a single brand hex.
Works with
Produces complete scales (50–950) with semantic tokens for light and dark modes, plus WCAG AA contrast verification
Outputs ready-to-paste Tailwind v4 CSS with colour variables and dark mode overrides
Includes reference guides for HSL conversion, semantic token mapping, and contrast checking formulas
Designed for design system setup, theme creation, and brand colour standardization workflows
AI-first code editor with Composer
Before installing skills in Cursor, ensure your development environment meets these requirements:
node --versioncolor-paletteExecute the skills CLI command in your project's root directory to begin installation:
Fetches color-palette from jezweb/claude-skills and configures it for Cursor.
The CLI shows a list of agents. Use arrow keys and space to select Cursor:
Confirm successful installation by checking the skill directory location:
Restart Cursor to activate color-palette. Access via /color-palette in your agent's command palette.
We perform automated surface-level scans (Gen AI Scanner, Socket, Snyk) during installation. These checks detect common vulnerabilities but do not guarantee complete security. Always review skill source code and verify the publisher's reputation before production use.
Skills execute code in your environment. Always review source, verify the publisher, and test in isolation before production.
Submit your Claude Code skill and start earning
Create detailed user stories, acceptance criteria, and feature specs
Example
Generate user stories for 'password reset feature' with acceptance criteria, edge cases, and test scenarios
Reduce spec writing time by 50%, ensure comprehensive coverage
Research competitors, compare features, identify gaps
Example
Analyze 5 competitor products, create feature comparison matrix, suggest differentiation opportunities
Complete competitive research in 2 hours instead of 2 days
Evaluate features using frameworks (RICE, ICE, Kano) and create prioritized backlogs
Example
Score 20 feature ideas using RICE framework, generate prioritized roadmap with rationale
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Generate a complete, accessible colour system from a single brand hex. Produces Tailwind v4 CSS ready to paste into your project.
Ask for the primary brand colour. A single hex like #0D9488 is enough.
Convert hex to HSL, then generate shades by varying lightness while keeping hue constant.
function hexToHSL(hex) {
hex = hex.replace(/^#/, '');
const r = parseInt(hex.substring(0, 2), 16) / 255;
const g = parseInt(hex.substring(2, 4), 16) / 255;
const b = parseInt(hex.substring(4, 6), 16) / 255;
const max = Math.max(r, g, b);
const min = Math.min(r, g, b);
const diff = max - min;
let l = (max + min) / 2;
let s = 0;
if (diff !== 0) {
s = l > 0.5 ? diff / (2 - max - min) : diff / (max + min);
}
let h = 0;
if (diff !== 0) {
if (max === r) h = ((g - b) / diff + (g < b ? 6 : 0)) / 6;
else if (max === g) h = ((b - r) / diff + 2) / 6;
else h = ((r - g) / diff + 4) / 6;
}
return { h: Math.round(h * 360), s: Math.round(s * 100), l: Math.round(l * 100) };
}
| Shade | Lightness | Saturation Mult | Use Case |
|---|---|---|---|
| 50 | 97% | 0.80 | Subtle backgrounds |
| 100 | 94% | 0.80 | Hover states |
| 200 | 87% | 0.85 | Borders, dividers |
| 300 | 75% | 0.90 | Disabled states |
| 400 | 62% | 0.95 | Placeholder text |
| 500 | 48% | 1.00 | Brand colour baseline |
| 600 | 40% | 1.00 | Primary actions (often the brand colour) |
| 700 | 33% | 1.00 | Hover on primary |
| 800 | 27% | 1.00 | Active states |
| 900 | 20% | 1.00 | Text on light bg |
| 950 | 10% | 1.00 | Darkest accents |
Reduce saturation for lighter shades (50-200 by 15-20%, 300-400 by 5-10%) to prevent overly vibrant pastels. Keep full saturation for 500-950.
function generateShadeScale(brandHex) {
const { h, s } = hexToHSL(brandHex);
const shades = {
50: { l: 97, sMul: 0.8 }, 100: { l: 94, sMul: 0.8 },
200: { l: 87, sMul: 0.85 }, 300: { l: 75, sMul: 0.9 },
400: { l: 62, sMul: 0.95 }, 500: { l: 48, sMul: 1.0 },
600: { l: 40, sMul: 1.0 }, 700: { l: 33, sMul: 1.0 },
800: { l: 27, sMul: 1.0 }, 900: { l: 20, sMul: 1.0 },
950: { l: 10, sMul: 1.0 }
};
const result = {};
for (const [shade, { l, sMul }] of Object.entries(shades)) {
result[shade] = `hsl(${h}, ${Math.round(s * sMul)}%, ${l}%)`;
}
return result;
}
function hslToHex(h, s, l) {
s = s / 100; l = l / 100;
const c = (1 - Math.abs(2 * l - 1)) * s;
const x = c * (1 - Math.abs((h / 60) % 2 - 1));
<Make data-driven prioritization decisions faster
Draft PRDs, status updates, and stakeholder presentations
Example
Create executive summary of Q3 roadmap, monthly progress report, feature launch announcement
Save 3-5 hours/week on communication overhead
Prerequisites
Time Estimate
30-60 minutes to see productivity improvements
Steps
Common Pitfalls
✓ Do
✗ Don't
💡 Pro Tips
✓ Use when
Use for user story writing, competitive research, roadmap prioritization, stakeholder communication, and PRD drafting. Best for reducing repetitive documentation and research work.
✗ Avoid when
Avoid for strategic product vision (requires deep customer empathy), pricing decisions (needs market and financial expertise), or when face-to-face customer discovery is more valuable than speed.
jezweb/claude-skills
mattpocock/skills
parcadei/continuous-claude-v3
cursor/plugins
ailabs-393/ai-labs-claude-skills
pproenca/dot-skills
We added color-palette from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
color-palette is among the better-maintained entries we tried; worth keeping pinned for repeat workflows.
Useful defaults in color-palette — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
color-palette reduced setup friction for our internal harness; good balance of opinion and flexibility.
I recommend color-palette for anyone iterating fast on agent tooling; clear intent and a small, reviewable surface area.
color-palette is among the better-maintained entries we tried; worth keeping pinned for repeat workflows.
color-palette fits our agent workflows well — practical, well scoped, and easy to wire into existing repos.
color-palette has been reliable in day-to-day use. Documentation quality is above average for community skills.
Keeps context tight: color-palette is the kind of skill you can hand to a new teammate without a long onboarding doc.
color-palette reduced setup friction for our internal harness; good balance of opinion and flexibility.
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