Color

#ac5366

#ac5366
hex#ac5366
rgbrgb(172, 83, 102)
hslhsl(347, 35%, 50%)
oklchoklch(0.557 0.118 8.2)
Closest name: Autumn Fire (#c44e4f)Relative luminance 0.1592

Colors that go with #ac5366

Dark Olive Green, Sea Green and Teal 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 →

#53ac99

#ac5393 · #ac6c53

#66ac53 · #5366ac

Split-complementary

Open in tool →

#53ac6c · #5393ac

#93ac53 · #53ac99 · #6c53ac

Contrast

#ac5366 as textRatioAAAA largeAAAFix
Aaon white
5.02:1passpassfail
  • AAA: use #8a4252 as the text (7.04:1)
Aaon black
4.18:1failpassfail
  • AA: use #af5a6c as the text (4.5:1)
  • AAA: use #c58794 as the text (7.27:1)
  • AA: or shift the background to #f5f5f5 (4.6:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ac5366 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

#ac5366 reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ac5366
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 #ac5366 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ac5366-c49ca0-62cb82-2d221f-f1e9ef?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