Color
#ca91b5
#ca91b5rgb(202, 145, 181)hsl(322, 35%, 68%)oklch(0.723 0.083 341.1)Colors that go with #ca91b5
Charcoal, Copper and Emerald Green 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 #36454f
neutralshippedCharcoal is the body-text near-black for #ca91b5: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Copper #b87333
shippedDesigners have shipped Copper with #ca91b5: 5 real palettes, including Riverbed and Dusk, as the accent.
Emerald Green #50c878
shippedEmerald Green is paired with #ca91b5 in 4 real palettes, including Meadow and Scale AI's brand system, as the lead colour.
Midnight Blue #191970
shipped6 real palettes, including Casper Sleep's brand system and Lavender Haze put Midnight Blue beside #ca91b5, as the accent.
Powder Blue #b0e0e6
shippedDesigners have shipped Powder Blue with #ca91b5: 6 real palettes, including Crypto.com's brand system and Stone, as the supporting colour.
Sage Green #9caf88
shippedDesigners have shipped Sage Green with #ca91b5: 4 real palettes, including Polaroid and Garden Wedding, as the supporting colour.
Slate Gray #708090
shipped7 real palettes, including Graphite and Riverbed put Slate Gray beside #ca91b5, as the supporting colour.
Dark Sea Green #8fbc8f
complementaryDark Sea Green sits directly opposite #ca91b5 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Real palettes that use #ca91b5
Tints & shades
Harmonies
Contrast
| #ca91b5 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.55:1 | fail | fail | fail | |
Aaon black | 8.23:1 | 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 #ca91b5 as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Fonts for this mood
#ca91b5 reads as warm. 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 #ca91b5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/ca91b5-c19fb1-6ecb62-2d1f22-f0e9f1?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