Choose presentation-ready color palettes and font pairings for PPT/design tasks. Use when users ask for visual theme choices, brand-safe palettes, or font recommendations. Triggers include: 配色, 色板, 字体, color palette, font, PPT配色, 字体搭配.
Activate when user wants to find actual companies in a value chain layer, especially Indian proxies for global themes. Always check connected sources first. Always apply SEBI compliance — research framing only. --- ## Design system — mandatory on all HTML artifacts Every HTML artifact generated by this skill MUST follow this design system. No exceptions. Never invent colours, never use dark backgrounds, never use purple or blue as primary backgrounds. **Palette:** - Page background: `#fafaf8` (warm white) - Card background: `white` - Primary text: `#2c2c2c` (soft charcoal) - Secondary text: `#6b6b6b` - Muted text: `#9a9690` - Accent / headers: `#1b5e52` (deep teal) — the ONLY accent colour - Border: `#e0ddd6` - Hover tint: `#f0f7f4` - Warning/amber: `#fff8f0` background, `#f0d090` border, `#5a3a00` text **Typography:** - Body: `'Georgia', serif`, 14px minimum - Monospace labels: `'Courier New', monospace` - Never below 11px anywhere **Component rules:** - All section headers: `background: #1b5e52; color: white` - Cards: `background: white; border: 1px solid #e0ddd6; border-radius: 8px` - Buttons: `background: #1b5e52; color: white` for primary actions - No gradients, no shadows, no dark backgrounds on outer containers **Pill colour system:** - Global company: `background:#e6f1fb; color:#0c447c; border:0.5px solid #85b7eb` - India listed: `background:#eaf3de; color:#27500a; border:0.5px solid #97c459` - India private: `background:#faeeda; color:#633806; border:0.5px solid #ef9f27` - Flagged: `background:#fcebeb; color:#791f1f; border:0.5px solid #f09595` - Neutral segment: `background:#f3f4f6; color:#374151; border:0.5px solid #d1d5db` - Seeded: `background:#eaf3de; color:#27500a` - Discovered: `background:#e6f1fb; color:#0c447c` **Attribution footer — mandatory on every artifact:** ```html <div style="margin-top:32px;padding-top:12px;border-top:1px solid #e0ddd6;
- 📄 accessibility-contrast.md
- 📄 color-conversion.md
- 📄 gamut-and-tailwind.md
OKLCH color space for web projects. Convert hex/rgb/hsl to oklch, generate palettes, check contrast, handle gamut boundaries, and theme with Tailwind v4. Triggers on oklch, color conversion, palette generation, contrast ratio, gamut, display p3, design tokens, hue drift, chroma, dark mode colors.
- "create a new **color**", "create a color palette", "add a new color to the system"