Color

#665b29

#665b29
hex#665b29
rgbrgb(102, 91, 41)
hslhsl(49, 43%, 28%)
oklchoklch(0.47 0.071 97.1)
Closest name: Ayahuasca Vine (#665500)Relative luminance 0.1047

Tints & shades

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

Harmonies

Complementary

Open in tool →

#293466

#663c29 · #536629

#29665b · #5b2966

Split-complementary

Open in tool →

#295366 · #3c2966

#29663c · #293466 · #662953

Contrast

#665b29 as textRatioAAAA largeAAAFix
Aaon white
6.79:1passpassfail
  • AAA: use #625827 as the text (7.13:1)
Aaon black
3.09:1failpassfail
  • AA: use #837534 as the text (4.56:1)
  • AAA: use #a89543 as the text (7.04:1)
  • AA: or shift the background to #d4d4d4 (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #665b29 as the background.

Brands using this color

Fonts for this mood

#665b29 reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #665b29
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #665b29 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/665b29-c4c19c-4eaedf-2a2d1f-f1ece9?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