Color
#9951cd
#9951cdrgb(153, 81, 205)hsl(275, 55%, 56%)oklch(0.577 0.189 308.4)Colors that go with #9951cd
Olive Green, Sea Green 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.
Olive Green #808000
complementaryOlive Green sits directly opposite #9951cd on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Sea Green #2e8b57
split-complementshippedSea Green is a split-complement of #9951cd: 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 #9951cd: softer than #000 and cool enough to feel like part of the same palette.
Denim #1560bd
shippedDesigners have shipped Denim with #9951cd: 3 real palettes, including Linkedin's brand system and Hasbro's brand system, as the lead colour.
Midnight Blue #191970
shipped3 real palettes, including Lavender Haze and Marvel's brand system put Midnight Blue beside #9951cd, as that palette's text colour.
Royal Blue #4169e1
shippedRoyal Blue is paired with #9951cd in 3 real palettes, including Loom's brand system and Yahoo's brand system, as the lead colour.
Taupe #483c32
shippedTaupe is paired with #9951cd in 3 real palettes, including Obsidian's brand system and Superhuman's brand system, as that palette's text colour.
Dark Cyan #008b8b
triadicshippedDark Cyan completes a triad with #9951cd — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Real palettes that use #9951cd
Tints & shades
Harmonies
Contrast
| #9951cd as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 4.76:1 | pass | pass | fail |
|
Aaon black | 4.41:1 | 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 #9951cd 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
#9951cd reads as cool, modern. 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 #9951cd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/9951cd-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