Color

#11474a

#11474a
hex#11474a
rgbrgb(17, 71, 74)
hslhsl(183, 63%, 18%)
oklchoklch(0.365 0.055 200.5)
Closest name: Tropical Forest (#024a43)Relative luminance 0.0512

Colors that go with #11474a

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 →

#4b1411

#114b31 · #112b4b

#4b1148 · #484b11

Split-complementary

Open in tool →

#4b112b · #4b3111

#31114b · #4b1411 · #2b4b11

Contrast

#11474a as textRatioAAAA largeAAAFix
Aaon white
10.38:1passpasspassPasses AAA — no fix needed.
Aaon black
2.02:1failfailfail
  • AA: use #1f8489 as the text (4.72:1)
  • AAA: use #28a8af as the text (7.31:1)
  • AA: or shift the background to #ababab (4.52:1)
  • AAA: or shift the background to #d6d6d6 (7.14:1)

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

Brands using this color

Fonts for this mood

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

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

tool url/palettes/new/11474a-a2b9be-d4598e-1f262d-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