Color

#11474f

#11474f
hex#11474f
rgbrgb(17, 71, 79)
hslhsl(188, 65%, 19%)
oklchoklch(0.368 0.056 209.4)
Closest name: Cold and Dark (#154250)Relative luminance 0.0519

Colors that go with #11474f

Crimson, Steel Blue 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 →

#501911

#115039 · #112850

#501148 · #485011

Split-complementary

Open in tool →

#501128 · #503911

#391150 · #501911 · #285011

Contrast

#11474f as textRatioAAAA largeAAAFix
Aaon white
10.3:1passpasspassPasses AAA — no fix needed.
Aaon black
2.04:1failfailfail
  • AA: use #1e808f as the text (4.54:1)
  • AAA: use #27a6b9 as the text (7.24:1)
  • AA: or shift the background to #adadad (4.59:1)
  • AAA: or shift the background to #d6d6d6 (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #11474f as the background.

Brands using this color

Fonts for this mood

#11474f reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #11474f
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 #11474f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/11474f-a2b7be-df4e81-1f252d-e9f1ee?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