Atelier
Open in tool →Black on bone with a whisper of gold: the runway default that lets garments carry the color.
Brand color
#091717rgb(9, 23, 23)hsl(180, 44%, 6%)oklch(0.192 0.02 195.6)Perplexity Offblack on this page is the real value, not a screenshot: exact hex, RGB, HSL and OKLCH, ten tints and ten shades, classic harmonies, and WCAG contrast with fixes — plus the 17 public brands that use it and the palettes it appears in.
Charcoal, Amber and Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.
Charcoal is the text near-black that reads cleanly against Perplexity Offblack without the hard edge of pure #000.
Amber is paired with Perplexity Offblack in 18 real palettes, including Lemon Squeezy's brand system and Ahrefs's brand system, as the lead colour.
22 real palettes, including MongoDB's brand system and Kia's brand system put Blue beside Perplexity Offblack, as the accent.
Blue Violet is paired with Perplexity Offblack in 10 real palettes, including Prepare your taste buds...'s brand system and Klarna US's brand system, as the accent.
5 real palettes, including Estate and Cartier's brand system put Blush Pink beside Perplexity Offblack, as the accent.
5 real palettes, including State Farm's brand system and Velvet put Brown beside Perplexity Offblack, as the supporting colour.
4 real palettes, including Mailchimp's brand system and Qatar Airways's brand system put Burgundy beside Perplexity Offblack, as the accent.
Burlywood is paired with Perplexity Offblack in 5 real palettes, including Coffee Bar and Velvet, as the accent.
| Perplexity Offblack as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 18.32:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.15:1 | fail | fail | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with Perplexity Offblack as the background.
Black on bone with a whisper of gold: the runway default that lets garments carry the color.
Bronze on charcoal signals premium listings; the silver accent handles secondary detail without adding color.
Perplexity Offblack reads as cool, dark, luxury. The font library is tagged with the same vocabulary:
Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
›analyze #091717 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/091717-a2bbbe-d45994-1f272d-e9f1ed?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md