Color

#334052

#334052
hex#334052
rgbrgb(51, 64, 82)
hslhsl(215, 23%, 26%)
oklchoklch(0.368 0.036 256.6)
Closest name: Charcoal (#36454f)Relative luminance 0.0498

Colors that go with #334052

Dark Olive Green, Sea Green and Teal 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 →

#524533

#334f52 · #363352

#523340 · #405233

Split-complementary

Open in tool →

#523633 · #4f5233

#52334f · #524533 · #335236

Contrast

#334052 as textRatioAAAA largeAAAFix
Aaon white
10.52:1passpasspassPasses AAA — no fix needed.
Aaon black
2:1failfailfail
  • AA: use #5e7697 as the text (4.51:1)
  • AAA: use #8598b2 as the text (7.13:1)
  • AA: or shift the background to #ababab (4.58:1)
  • AAA: or shift the background to #d4d4d4 (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #334052 as the background.

Brands using this color

Fonts for this mood

#334052 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #334052
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 #334052 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/334052-9ca8c4-df5d4e-201f2d-e9f0f1?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