Color

#39464c

#39464c
hex#39464c
rgbrgb(57, 70, 76)
hslhsl(199, 14%, 26%)
oklchoklch(0.385 0.02 227.5)
Closest name: Arsenic (#3b444b)Relative luminance 0.0577

Colors that go with #39464c

Blue, Blush Pink and Burlywood 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 →

#4c3f39

#394c48 · #393c4c

#4c3946 · #464c39

Split-complementary

Open in tool →

#4c393c · #4c4839

#48394c · #4c3f39 · #3c4c39

Contrast

#39464c as textRatioAAAA largeAAAFix
Aaon white
9.75:1passpasspassPasses AAA — no fix needed.
Aaon black
2.15:1failfailfail
  • AA: use #637983 as the text (4.59:1)
  • AAA: use #8599a3 as the text (7.08:1)
  • AA: or shift the background to #b3b3b3 (4.65:1)
  • AAA: or shift the background to #dbdbdb (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #39464c 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

#39464c reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #39464c
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 #39464c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/39464c-9cb3c4-df4e66-1f232d-e9f1f0?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