Color

#ac5915

#ac5915
hex#ac5915
rgbrgb(172, 89, 21)
hslhsl(27, 78%, 38%)
oklchoklch(0.554 0.131 53.3)
Closest name: Brandy Bear (#aa5412)Relative luminance 0.1597

Colors that go with #ac5915

Crimson, Royal Blue and Steel 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1568ac

#ac151d · #aca515

#15ac59 · #5915ac

Split-complementary

Open in tool →

#15aca5 · #151dac

#1dac15 · #1568ac · #a515ac

Contrast

#ac5915 as textRatioAAAA largeAAAFix
Aaon white
5.01:1passpassfail
  • AAA: use #884711 as the text (7.1:1)
Aaon black
4.19:1failpassfail
  • AA: use #b65e16 as the text (4.6:1)
  • AAA: use #e47821 as the text (7.01:1)
  • AA: or shift the background to #f5f5f5 (4.59:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ac5915 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#ac5915 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ac5915
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 #ac5915 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ac5915-c4b39c-62cbc7-2d2c1f-f1e9ea?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