Color

#374342

#374342
hex#374342
rgbrgb(55, 67, 66)
hslhsl(175, 10%, 24%)
oklchoklch(0.372 0.016 190.3)
Closest name: Arsenic (#3b444b)Relative luminance 0.0522

Colors that go with #374342

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.

Real palettes that use #374342

Tints & shades

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

Harmonies

Complementary

Open in tool →

#433738

#37433c · #373e43

#423743 · #434237

Split-complementary

Open in tool →

#43373e · #433c37

#3c3743 · #433738 · #3e4337

Contrast

#374342 as textRatioAAAA largeAAAFix
Aaon white
10.27:1passpasspassPasses AAA — no fix needed.
Aaon black
2.04:1failfailfail
  • AA: use #637977 as the text (4.53:1)
  • AAA: use #849a98 as the text (7.06:1)
  • AA: or shift the background to #adadad (4.58:1)
  • AAA: or shift the background to #d6d6d6 (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #374342 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

#374342 reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #374342
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 #374342 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/374342-a2bdbe-d4599f-1f282d-e9f1ed?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