Color

#304352

#304352
hex#304352
rgbrgb(48, 67, 82)
hslhsl(206, 26%, 25%)
oklchoklch(0.373 0.035 242.6)
Closest name: Charcoal (#36454f)Relative luminance 0.0525

Colors that go with #304352

Dark Olive Green, Teal and Sienna 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 →

#503e2f

#2f504e · #2f3150

#502f42 · #42502f

Split-complementary

Open in tool →

#502f31 · #504e2f

#4e2f50 · #503e2f · #31502f

Contrast

#304352 as textRatioAAAA largeAAAFix
Aaon white
10.24:1passpasspassPasses AAA — no fix needed.
Aaon black
2.05:1failfailfail
  • AA: use #577994 as the text (4.57:1)
  • AAA: use #7b9ab2 as the text (7.11:1)
  • AA: or shift the background to #adadad (4.56:1)
  • AAA: or shift the background to #d6d6d6 (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 #304352 as the background.

Brands using this color

Fonts for this mood

#304352 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #304352
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 #304352 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/304352-9caec4-df4e56-1f212d-e9f1f1?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