Use Paletter with v0
v0 builds fast. Make sure it builds with your colors.
v0 picks its own colors
v0 by Vercel generates beautiful UI components. Clean layouts, solid structure, polished interactions. But the colors are v0's colors. Not yours.
Every generation comes back with neutral grays and generic blues. Your brand palette is irrelevant to v0 unless you tell it otherwise. And you have to tell it every single time.
Paste your palette. Done.
v0 doesn't read project files like Claude Code or Cursor. It reads what you give it. That means pasting your color tokens directly into the system instructions or including them in your prompt.
Paletter gives you exactly what to paste. Five colors with roles, CSS variables, Tailwind tokens, contrast ratios, and usage constraints. Copy it in once. v0 builds on brand from that point forward.
Your v0 system instruction
Use these colors for all components:
Background: #F5DBC1 (warm cream, main surfaces)
Ink: #583819 (dark brown, all body text)
Accent: #FC6911 (orange, CTAs and highlights)
Support: #9A7658 (muted brown, secondary text)
Neutral: #D9B89D (light tan, borders and dividers)
CSS variables:
--color-bg: #F5DBC1;
--color-text: #583819;
--color-primary: #FC6911;
--color-secondary: #9A7658;
--color-muted: #D9B89D;
Rules:
- Never use accent as body text color
- Maintain 4.5:1 minimum contrast for text
- Use support for captions and metadata
- Accent is for interactive elements onlyEverything v0 needs to stay on brand
Color roles
Background, Ink, Accent, Support, Neutral. Each with a hex code, RGB value, and a clear job. v0 applies them correctly the first time.
Contrast ratios
WCAG AA and AAA scores pre-computed for every meaningful pair. Paste them in and v0 makes accessible choices automatically.
CSS variables
Custom properties ready to drop into any component. v0 generates code that references your tokens, not hardcoded hex values.
Tailwind tokens
v4 @theme tokens that map directly to your roles. v0 speaks Tailwind natively. Give it your tokens and it uses them.
Three steps. Your colors in v0.
Generate your palette
Upload a cover, pick from color theory, or remix something. Paletter gives you five curated colors with assigned roles.
Export AI Palette
One click. You get roles, hex codes, contrast ratios, CSS variables, Tailwind tokens, and usage rules.
Paste into v0
Copy the tokens into v0's system instructions or include them in your prompt. v0 reads inline context. That's all it needs.
Same prompt. Different output.
<Card className="bg-white border
border-gray-200 rounded-lg p-6">
<h3 className="text-gray-900
font-semibold">Pricing</h3>
<Button className="bg-blue-600
text-white">Subscribe</Button>
</Card><Card className="bg-[var(--color-bg)]
border-2 border-[var(--color-muted)]
p-6">
<h3 className="text-[var(--color-text)]
font-semibold">Pricing</h3>
<Button className="bg-[var(--color-primary)]
text-[var(--color-bg)]">Subscribe</Button>
</Card>Generate your v0 palette
Five colors. One paste. Every v0 generation on brand.