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
#ff6f91rgb(255, 111, 145)hsl(346, 100%, 72%)oklch(0.725 0.177 7.9)Charcoal, Light Sea Green and Midnight 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 body-text near-black for Blush Hour: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Light Sea Green sits directly opposite Blush Hour on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
5 real palettes, including Lavender Haze and Monzo's brand system put Midnight Blue beside Blush Hour, as the text colour against it.
4 real palettes, including Lido and Crayon Box put Mustard Yellow beside Blush Hour, as the accent.
Royal Blue is paired with Blush Hour in 4 real palettes, including Roblox's brand system and Grafana Labs's brand system, as the lead colour.
Taupe is paired with Blush Hour in 13 real palettes, including Raycast's brand system and Airbnb's brand system, as the text colour against it.
Emerald Green is a split-complement of Blush Hour: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Designers have shipped Sage Green with Blush Hour: 3 real palettes, including Resort and Polaroid, as the supporting colour.
| Blush Hour as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.65:1 | fail | fail | fail | |
Aaon black | 7.93:1 | 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 Blush Hour as the background.
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Blush Hour 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 #ff6f91 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/ff6f91-c49ca1-62cb80-2d221f-f1e9ef?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