Color

#222d2f

#222d2f
hex#222d2f
rgbrgb(34, 45, 47)
hslhsl(189, 16%, 16%)
oklchoklch(0.288 0.016 209.9)
Closest name: Cinder (#242a2e)Relative luminance 0.0242

Colors that go with #222d2f

Amber, Blue and Blue Violet 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 →

#2f2422

#222f2b · #22272f

#2f222d · #2d2f22

Split-complementary

Open in tool →

#2f2227 · #2f2b22

#2b222f · #2f2422 · #272f22

Contrast

#222d2f as textRatioAAAA largeAAAFix
Aaon white
14.15:1passpasspassPasses AAA — no fix needed.
Aaon black
1.48:1failfailfail
  • AA: use #5c7a7f as the text (4.55:1)
  • AAA: use #7d9ba1 as the text (7.08:1)
  • AA: or shift the background to #949494 (4.66:1)
  • AAA: or shift the background to #b8b8b8 (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #222d2f as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#222d2f reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #222d2f
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 #222d2f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/222d2f-a2b7be-df4e7e-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