Color
#a15aaa
#a15aaargb(161, 90, 170)hsl(293, 32%, 51%)oklch(0.58 0.141 322.9)Colors that go with #a15aaa
Sea Green, Dark Cyan and Charcoal 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.
Sea Green #2e8b57
complementaryshippedSea Green sits directly opposite #a15aaa on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Dark Cyan #008b8b
split-complementshippedDark Cyan is a split-complement of #a15aaa: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Charcoal #36454f
neutralshippedCharcoal is the text near-black for #a15aaa: softer than #000 and cool enough to feel like part of the same palette.
Denim #1560bd
shippedDesigners have shipped Denim with #a15aaa: 3 real palettes, including Linkedin's brand system and Hasbro's brand system, as the lead colour.
Olive Green #808000
split-complementOlive Green is a split-complement of #a15aaa: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Midnight Blue #191970
shippedTwo real palettes: Marvel's brand system and Plaid's brand system put Midnight Blue beside #a15aaa, as the supporting colour.
Orange #ffa500
shippedTwo real palettes: Sunset Boulevard and Rippling's brand system put Orange beside #a15aaa, as the supporting colour.
Tomato #ff6347
shippedTwo real palettes: Sunset Boulevard and GitLab's brand system put Tomato beside #a15aaa, as the lead colour.
Real palettes that use #a15aaa
Tints & shades
Harmonies
Contrast
| #a15aaa as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 4.61:1 | pass | pass | fail |
|
Aaon black | 4.56:1 | 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 #a15aaa 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 #a15aaa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/a15aaa-c19fc1-a1cb62-2d1f29-ece9f1?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