Color

#34474c

#34474c
hex#34474c
rgbrgb(52, 71, 76)
hslhsl(193, 19%, 25%)
oklchoklch(0.384 0.025 215.7)
Closest name: Charcoal (#36454f)Relative luminance 0.0576

Colors that go with #34474c

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 →

#4c3934

#344c45 · #343b4c

#4c3447 · #474c34

Split-complementary

Open in tool →

#4c343b · #4c4534

#45344c · #4c3934 · #3b4c34

Contrast

#34474c as textRatioAAAA largeAAAFix
Aaon white
9.76:1passpasspassPasses AAA — no fix needed.
Aaon black
2.15:1failfailfail
  • AA: use #5b7c86 as the text (4.67:1)
  • AAA: use #799ba4 as the text (7.04:1)
  • AA: or shift the background to #b0b0b0 (4.5:1)
  • AAA: or shift the background to #dbdbdb (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #34474c 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

#34474c reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #34474c
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 #34474c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/34474c-a2b5be-df4e75-1f242d-e9f1ef?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