Color

#39383d

#39383d
hex#39383d
rgbrgb(57, 56, 61)
hslhsl(252, 4%, 23%)
oklchoklch(0.344 0.009 295.1)
Closest name: After Midnight (#38393f)Relative luminance 0.0404

Colors that go with #39383d

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 →

#3c3d38

#383a3d · #3c383d

#3d3938 · #383d39

Split-complementary

Open in tool →

#3d3c38 · #3a3d38

#3d383a · #3c3d38 · #383d3c

Contrast

#39383d as textRatioAAAA largeAAAFix
Aaon white
11.62:1passpasspassPasses AAA — no fix needed.
Aaon black
1.81:1failfailfail
  • AA: use #75737d as the text (4.5:1)
  • AAA: use #97959d as the text (7.1:1)
  • AA: or shift the background to #a3a3a3 (4.61:1)
  • AAA: or shift the background to #c9c9c9 (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #39383d 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

#39383d reads as neutral, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #39383d
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 #39383d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/39383d-a2beb0-c859d4-1f2d2b-eaf1e9?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