Color
#8151a4
#8151a4rgb(129, 81, 164)hsl(275, 34%, 48%)oklch(0.525 0.134 309.2)Colors that go with #8151a4
Charcoal, Crimson 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 #36454f
neutralshippedCharcoal is the text near-black for #8151a4: softer than #000 and cool enough to feel like part of the same palette.
Crimson #dc143c
shippedCrimson is paired with #8151a4 in 5 real palettes, including Marvel's brand system and Wells Fargo's brand system, as the accent.
Midnight Blue #191970
shipped5 real palettes, including Marvel's brand system and Fintech Trust put Midnight Blue beside #8151a4, as the supporting colour.
Royal Blue #4169e1
shippedRoyal Blue is paired with #8151a4 in 4 real palettes, including Wayfair's brand system and Guinness's brand system, as the supporting colour.
Sea Green #2e8b57
shippedSea Green shows up next to #8151a4 in 4 real palettes, including Next.js's brand system and Jack Daniel's's brand system, as the supporting colour.
Taupe #483c32
shippedTaupe is paired with #8151a4 in 4 real palettes, including Superhuman's brand system and Dusk, as the lead colour.
Dark Olive Green #556b2f
complementaryDark Olive Green sits directly opposite #8151a4 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Teal #008080
split-complementshippedTeal is a split-complement of #8151a4: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Real palettes that use #8151a4
Tints & shades
Harmonies
Contrast
| #8151a4 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 5.76:1 | pass | pass | fail |
|
Aaon black | 3.65:1 | 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 #8151a4 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 #8151a4 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/8151a4-b89cc4-c0cb62-2d1f2d-eae9f1?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