Color

#ac91aa

#ac91aa
hex#ac91aa
rgbrgb(172, 145, 170)
hslhsl(304, 14%, 62%)
oklchoklch(0.689 0.048 328.4)
Closest name: Metal Petal (#b090b2)Relative luminance 0.3192

Colors that go with #ac91aa

Charcoal, Blush Pink and Copper 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 #ac91aa

Tints & shades

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

Harmonies

Complementary

Open in tool →

#91ac92

#a091ac · #ac919c

#aaac91 · #91aaac

Split-complementary

Open in tool →

#9cac91 · #91aca0

#aca091 · #91ac92 · #919cac

Contrast

#ac91aa as textRatioAAAA largeAAAFix
Aaon white
2.84:1failfailfail
  • AA: use #8e6b8c as the text (4.53:1)
  • AAA: use #694f67 as the text (7.2:1)
  • AA: or shift the background to #303030 (4.64:1)
  • AAA: or shift the background to #080808 (7.04:1)
Aaon black
7.38:1passpasspassPasses 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 #ac91aa 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

#ac91aa reads as warm, muted, editorial. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ac91aa
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 #ac91aa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ac91aa-c19fba-8ecb62-2d1f26-eee9f1?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