Color

#a57cab

#a57cab
hex#a57cab
rgbrgb(165, 124, 171)
hslhsl(292, 22%, 58%)
oklchoklch(0.642 0.083 322.1)
Closest name: Heart Potion (#a97fb1)Relative luminance 0.2535

Colors that go with #a57cab

Charcoal, Copper and Powder Blue 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.

Real palettes that use #a57cab

Tints & shades

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

Harmonies

Complementary

Open in tool →

#83ab7c

#8e7cab · #ab7c9a

#aba57c · #7caba5

Split-complementary

Open in tool →

#9aab7c · #7cab8e

#ab8e7c · #83ab7c · #7c9aab

Contrast

#a57cab as textRatioAAAA largeAAAFix
Aaon white
3.46:1failpassfail
  • AA: use #94639c as the text (4.64:1)
  • AAA: use #714c76 as the text (7.01:1)
  • AA: or shift the background to #212121 (4.66:1)
Aaon black
6.07:1passpassfail
  • AAA: use #ae89b3 as the text (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #a57cab 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 #a57cab
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 #a57cab and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a57cab-c09fc1-a3cb62-2d1f29-ece9f1?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