Color

#a09ce3

#a09ce3
hex#a09ce3
rgbrgb(160, 156, 227)
hslhsl(243, 56%, 75%)
oklchoklch(0.723 0.102 286.1)
Closest name: Cold Lips (#9ba0ef)Relative luminance 0.368

Colors that go with #a09ce3

Charcoal, Dark Khaki and Emerald Green 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 →

#dfe39c

#9cbce3 · #c39ce3

#e39f9c · #9ce39f

Split-complementary

Open in tool →

#e3c39c · #bce39c

#e39cbc · #dfe39c · #9ce3c3

Contrast

#a09ce3 as textRatioAAAA largeAAAFix
Aaon white
2.51:1failfailfail
  • AA: use #6d68d4 as the text (4.58:1)
  • AAA: use #4b44ca as the text (7.05:1)
  • AA: or shift the background to #383838 (4.67:1)
  • AAA: or shift the background to #171717 (7.14:1)
Aaon black
8.36:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #a09ce3 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

#a09ce3 reads as cool, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a09ce3
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 #a09ce3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a09ce3-a39cc4-dfa04e-261f2d-e9edf1?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