Color

#aa3d0e

#aa3d0e
hex#aa3d0e
rgbrgb(170, 61, 14)
hslhsl(18, 85%, 36%)
oklchoklch(0.508 0.153 39.7)
Closest name: Rust (#b7410e)Relative luminance 0.1192

Colors that go with #aa3d0e

Crimson, 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.

Real palettes that use #aa3d0e

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0e7baa

#aa0e2d · #aa8b0e

#0eaa3d · #3d0eaa

Split-complementary

Open in tool →

#0eaa8b · #0e2daa

#2daa0e · #0e7baa · #8b0eaa

Contrast

#aa3d0e as textRatioAAAA largeAAAFix
Aaon white
6.21:1passpassfail
  • AAA: use #9c380d as the text (7.04:1)
Aaon black
3.38:1failpassfail
  • AA: use #d04a11 as the text (4.67:1)
  • AAA: use #ef6f39 as the text (7:1)
  • AA: or shift the background to #dedede (4.61:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #aa3d0e as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#aa3d0e reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #aa3d0e
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 #aa3d0e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/aa3d0e-c4ad9c-62cbb8-2d291f-f1e9eb?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