Color

#34282b

#34282b
hex#34282b
rgbrgb(52, 40, 43)
hslhsl(345, 13%, 18%)
oklchoklch(0.292 0.019 1.6)
Closest name: Smoky Charcoal (#34282c)Relative luminance 0.0242

Colors that go with #34282b

Amber, Blue and Blue Violet 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 #34282b

Tints & shades

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

Harmonies

Complementary

Open in tool →

#283431

#342831 · #342b28

#2b3428 · #282b34

Split-complementary

Open in tool →

#28342b · #283134

#313428 · #283431 · #2b2834

Contrast

#34282b as textRatioAAAA largeAAAFix
Aaon white
14.15:1passpasspassPasses AAA — no fix needed.
Aaon black
1.48:1failfailfail
  • AA: use #8d6d75 as the text (4.58:1)
  • AAA: use #a88f95 as the text (7.03:1)
  • AA: or shift the background to #949494 (4.66:1)
  • AAA: or shift the background to #b8b8b8 (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #34282b as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#34282b reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #34282b
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 #34282b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/34282b-c49ca1-62cb7e-2d221f-f1e9ef?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