Color

#a3633e

#a3633e
hex#a3633e
rgbrgb(163, 99, 62)
hslhsl(22, 45%, 44%)
oklchoklch(0.563 0.098 49.8)
Closest name: Argan Oil (#9d6646)Relative luminance 0.1706

Colors that go with #a3633e

Champagne, Dark Olive Green and Denim 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 →

#3e7ea3

#a33e4b · #a3953e

#3ea363 · #633ea3

Split-complementary

Open in tool →

#3ea395 · #3e4ba3

#4ba33e · #3e7ea3 · #953ea3

Contrast

#a3633e as textRatioAAAA largeAAAFix
Aaon white
4.76:1passpassfail
  • AAA: use #7e4c30 as the text (7.09:1)
Aaon black
4.41:1failpassfail
  • AA: use #a6653f as the text (4.55:1)
  • AAA: use #c58a67 as the text (7.21:1)
  • AA: or shift the background to #fafafa (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #a3633e as the background.

Brands using this color

Fonts for this mood

#a3633e reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a3633e
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 #a3633e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a3633e-c4af9c-62cbbf-2d2a1f-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