Gemstone
Open in tool →Emerald, amethyst and ruby on velvet-black — the jewel-tone trio; the surface must be dark or the stones go plastic.
Theme
4 jewel tones color palettes
Looking for a jewel-tones palette? These 4 are hand-picked — emerald, sapphire, ruby and amethyst at full chroma, on velvet-black or an ivory ground — each with role tokens, AA-checked text contrast, and a one-line note on why it works. Open one in the palette tool to lock what you like and regenerate the rest.
Sapphire & Gold
Open in tool →Deep sapphire and gold with a teal — old-money jewel tones on an ivory ground; heraldic without a crest.
Garnet
Open in tool →Garnet, carnelian and citrine on a wine-black — the warm jewel set for spirits, theatre and jewellery itself.
Peacock
Open in tool →Teal, cobalt and magenta at full chroma on white — jewel tones in daylight; the trick is a near-black text with a blue cast.
mcpConnect your agent — jewel-tones palettes on demand
live endpointPoint 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.
endpoint
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt
›suggest a jewel-tones palette for a new product, explain why it works, and give me the /palettes/new link
Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
More moods & themes
Machine-readable: palette.md