Color

#3d3733

#3d3733
hex#3d3733
rgbrgb(61, 55, 51)
hslhsl(24, 9%, 22%)
oklchoklch(0.342 0.011 56)
Closest name: After Dark (#3c3535)Relative luminance 0.0396

Colors that go with #3d3733

Amber, Blue and Blush Pink 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 →

#33393d

#3d3334 · #3d3c33

#333d37 · #37333d

Split-complementary

Open in tool →

#333d3c · #33343d

#343d33 · #33393d · #3c333d

Contrast

#3d3733 as textRatioAAAA largeAAAFix
Aaon white
11.71:1passpasspassPasses AAA — no fix needed.
Aaon black
1.79:1failfailfail
  • AA: use #80736b as the text (4.58:1)
  • AAA: use #a0958d as the text (7.18:1)
  • AA: or shift the background to #a1a1a1 (4.53:1)
  • AAA: or shift the background to #c9c9c9 (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3d3733 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#3d3733 reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #3d3733
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 #3d3733 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3d3733-c4b19c-62cbc2-2d2b1f-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