Color

#ac5359

#ac5359
hex#ac5359
rgbrgb(172, 83, 89)
hslhsl(356, 35%, 50%)
oklchoklch(0.553 0.117 17.5)
Closest name: Autumn Fire (#c44e4f)Relative luminance 0.1568

Colors that go with #ac5359

Sea Green, Teal and Amber 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 #ac5359

Tints & shades

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

Harmonies

Complementary

Open in tool →

#53aca6

#ac5385 · #ac7a53

#59ac53 · #5359ac

Split-complementary

Open in tool →

#53ac7a · #5385ac

#85ac53 · #53aca6 · #7a53ac

Contrast

#ac5359 as textRatioAAAA largeAAAFix
Aaon white
5.08:1passpassfail
  • AAA: use #8a4247 as the text (7.12:1)
Aaon black
4.14:1failpassfail
  • AA: use #b15d63 as the text (4.62:1)
  • AAA: use #c5878b as the text (7.21:1)
  • AA: or shift the background to #f2f2f2 (4.54:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ac5359 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

#ac5359 reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ac5359
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 #ac5359 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ac5359-c49e9c-62cb91-2d241f-f1e9ee?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