Color

#3b412f

#3b412f
hex#3b412f
rgbrgb(59, 65, 47)
hslhsl(80, 16%, 22%)
oklchoklch(0.364 0.031 122.9)
Closest name: Black Olive (#3b3c36)Relative luminance 0.0492

Colors that go with #3b412f

Dark Olive Green, Sea Green 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.

Real palettes that use #3b412f

Tints & shades

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

Harmonies

Complementary

Open in tool →

#352f41

#413e2f · #32412f

#2f3b41 · #412f3b

Split-complementary

Open in tool →

#2f3241 · #3e2f41

#2f413e · #352f41 · #412f32

Contrast

#3b412f as textRatioAAAA largeAAAFix
Aaon white
10.59:1passpasspassPasses AAA — no fix needed.
Aaon black
1.98:1failfailfail
  • AA: use #6e7958 as the text (4.54:1)
  • AAA: use #8e9a74 as the text (7.02:1)
  • AA: or shift the background to #ababab (4.61:1)
  • AAA: or shift the background to #d4d4d4 (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3b412f 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

#3b412f reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #3b412f
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 #3b412f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3b412f-b1bea2-4e64df-232d1f-f1f0e9?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