Cobalt Pop
Open in tool →One deep cobalt and one hot pink on white — a two-accent system for launches and campaign pages that need punch.
Color
#fc798argb(252, 121, 138)hsl(352, 96%, 73%)oklch(0.733 0.16 13.8)Charcoal, Dark Turquoise and Mustard Yellow 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.
Dark Turquoise sits directly opposite #fc798a on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Mustard Yellow is paired with #fc798a in 4 real palettes, including Lido and Meadow, as the accent — a combination designers have actually shipped, not a computed rotation.
Taupe is paired with #fc798a in 10 real palettes, including Meadow and Crayon Box, as the text colour against it — a combination designers have actually shipped, not a computed rotation.
Emerald Green is a split-complement of #fc798a: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Amber is paired with #fc798a in 3 real palettes, including Beach Hut and Ember, as the supporting colour — a combination designers have actually shipped, not a computed rotation.
Burlywood is paired with #fc798a in 3 real palettes, including Chalkboard and Polaroid, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Midnight Blue is paired with #fc798a in 3 real palettes, including Lavender Haze and Tide Pool, as the text colour against it — a combination designers have actually shipped, not a computed rotation.
| #fc798a as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.55:1 | fail | fail | fail | |
Aaon black | 8.24:1 | pass | pass | pass | Passes AAA — no fix needed. |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #fc798a as the background.
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
#fc798a reads as warm, vivid, light. 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 #fc798a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/fc798a-c49c9d-62cb8a-2d231f-f1e9ee?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