Color

#9f5aa0

#9f5aa0
hex#9f5aa0
rgbrgb(159, 90, 160)
hslhsl(299, 28%, 49%)
oklchoklch(0.572 0.13 326.6)
Closest name: Bermuda Onion (#9d5a8f)Relative luminance 0.1722

Colors that go with #9f5aa0

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.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#5ba05a

#7c5aa0 · #a05a7e

#a09f5a · #5aa09f

Split-complementary

Open in tool →

#7ea05a · #5aa07c

#a07c5a · #5ba05a · #5a7ea0

Contrast

#9f5aa0 as textRatioAAAA largeAAAFix
Aaon white
4.73:1passpassfail
  • AAA: use #784479 as the text (7.24:1)
Aaon black
4.44:1failpassfail
  • AA: use #a25ca3 as the text (4.6:1)
  • AAA: use #ba86bb as the text (7.22:1)
  • AA: or shift the background to #fafafa (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #9f5aa0 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #9f5aa0
live endpoint

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.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #9f5aa0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/9f5aa0-c19fbd-96cb62-2d1f27-ede9f1?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md