Color

#a3487e

#a3487e
hex#a3487e
rgbrgb(163, 72, 126)
hslhsl(324, 39%, 46%)
oklchoklch(0.536 0.136 346)
Closest name: Bermuda Onion (#9d5a8f)Relative luminance 0.1393

Colors that go with #a3487e

Taupe, Teal and Sea 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 →

#48a36c

#9a48a3 · #a34851

#7ea348 · #487ea3

Split-complementary

Open in tool →

#51a348 · #48a39a

#a39a48 · #48a36c · #4851a3

Contrast

#a3487e as textRatioAAAA largeAAAFix
Aaon white
5.55:1passpassfail
  • AAA: use #8a3d6b as the text (7.09:1)
Aaon black
3.79:1failpassfail
  • AA: use #b4558e as the text (4.63:1)
  • AAA: use #c77faa as the text (7.04:1)
  • AA: or shift the background to #e8e8e8 (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 #a3487e 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

#a3487e reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a3487e
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 #a3487e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a3487e-c19faf-6bcb62-2d1f22-f0e9f1?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