Color

#111b22

#111b22
hex#111b22
rgbrgb(17, 27, 34)
hslhsl(205, 33%, 10%)
oklchoklch(0.216 0.02 239.4)
Closest name: Black Stallion (#0e191c)Relative luminance 0.0102

Colors that go with #111b22

Charcoal, Amber and Blue 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 →

#221811

#112221 · #111222

#22111b · #1b2211

Split-complementary

Open in tool →

#221112 · #222111

#211122 · #221811 · #122211

Contrast

#111b22 as textRatioAAAA largeAAAFix
Aaon white
17.45:1passpasspassPasses AAA — no fix needed.
Aaon black
1.2:1failfailfail
  • AA: use #4d7999 as the text (4.51:1)
  • AAA: use #719ab7 as the text (7.01:1)
  • AA: or shift the background to #828282 (4.54:1)
  • AAA: or shift the background to #a6a6a6 (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #111b22 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#111b22 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #111b22
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 #111b22 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/111b22-9cafc4-df4e58-1f212d-e9f1f0?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