Color
#866581
#866581rgb(134, 101, 129)hsl(309, 14%, 46%)oklch(0.55 0.059 331.6)Colors that go with #866581
Charcoal, Sea Green and Champagne 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 #866581: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Sea Green #2e8b57
complementaryshippedSea Green sits directly opposite #866581 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Champagne #f7e7ce
shipped7 real palettes, including Coffee Bar and Woodsmoke put Champagne beside #866581, as that palette's text colour.
Copper #b87333
shippedDesigners have shipped Copper with #866581: 5 real palettes, including Atelier and Riverbed, as the accent.
Goldenrod #daa520
shippedGoldenrod shows up next to #866581 in 4 real palettes, including Ledger Dark and Noir Beauty, as the lead colour.
Medium Sea Green #3cb371
shippedMedium Sea Green is paired with #866581 in 4 real palettes, including Indigo SaaS and Fintech Trust, as the accent.
Midnight Blue #191970
shipped5 real palettes, including Lufthansa's brand system and Plaid's brand system put Midnight Blue beside #866581, as the lead colour.
Peru #cd853f
shipped4 real palettes, including Coffee Bar and Woodsmoke put Peru beside #866581, as the lead colour.
Real palettes that use #866581
Tints & shades
Harmonies
Contrast
| #866581 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 5.01:1 | pass | pass | fail |
|
Aaon black | 4.19:1 | fail | 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 #866581 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
#866581 reads as warm, muted, editorial. 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 #866581 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/866581-c19fb8-85cb62-2d1f25-eee9f1?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