Color

#304246

#304246
hex#304246
rgbrgb(48, 66, 70)
hslhsl(191, 19%, 23%)
oklchoklch(0.365 0.024 212.8)
Closest name: Charcoal (#36454f)Relative luminance 0.0497

Colors that go with #304246

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 →

#463430

#30463f · #303746

#463042 · #424630

Split-complementary

Open in tool →

#463037 · #463f30

#3f3046 · #463430 · #374630

Contrast

#304246 as textRatioAAAA largeAAAFix
Aaon white
10.53:1passpasspassPasses AAA — no fix needed.
Aaon black
1.99:1failfailfail
  • AA: use #597b82 as the text (4.58:1)
  • AAA: use #799ca4 as the text (7.1:1)
  • AA: or shift the background to #ababab (4.59:1)
  • AAA: or shift the background to #d4d4d4 (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #304246 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

#304246 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #304246
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 #304246 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/304246-a2b6be-df4e7a-1f252d-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