Color
#a66eaa
#a66eaargb(166, 110, 170)hsl(296, 26%, 55%)oklch(0.618 0.109 324.5)Colors that go with #a66eaa
Charcoal, Olive Drab and Copper 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 text near-black for #a66eaa: softer than #000 and cool enough to feel like part of the same palette.
Olive Drab #6b8e23
complementaryOlive Drab sits directly opposite #a66eaa on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Copper #b87333
triadicshippedCopper completes a triad with #a66eaa — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Orange #ffa500
shipped3 real palettes, including Sunset Boulevard and Campus put Orange beside #a66eaa, as the supporting colour.
Cadet Blue #5f9ea0
split-complementCadet Blue is a split-complement of #a66eaa: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Olive Green #808000
split-complementOlive Green is a split-complement of #a66eaa: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Blush Pink #e8b4b8
shippedTwo real palettes: Cartier's brand system and Estate put Blush Pink beside #a66eaa, as the supporting colour.
Crimson #dc143c
shippedCrimson is paired with #a66eaa in two real palettes: Marvel's brand system and Cartier's brand system, as the accent.
Real palettes that use #a66eaa
Tints & shades
Harmonies
Contrast
| #a66eaa as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 3.87:1 | fail | pass | fail | |
Aaon black | 5.43:1 | pass | pass | fail |
|
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #a66eaa as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
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 #a66eaa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/a66eaa-c19fbf-9ccb62-2d1f28-ede9f1?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