Color

#17222b

#17222b
hex#17222b
rgbrgb(23, 34, 43)
hslhsl(207, 30%, 13%)
oklchoklch(0.246 0.023 243.6)
Closest name: Sunken Ship (#10252a)Relative luminance 0.015

Colors that go with #17222b

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 →

#2b2017

#172b2a · #17182b

#2b1722 · #222b17

Split-complementary

Open in tool →

#2b1718 · #2b2a17

#2a172b · #2b2017 · #182b17

Contrast

#17222b as textRatioAAAA largeAAAFix
Aaon white
16.15:1passpasspassPasses AAA — no fix needed.
Aaon black
1.3:1failfailfail
  • AA: use #527998 as the text (4.55:1)
  • AAA: use #779ab6 as the text (7.08:1)
  • AA: or shift the background to #8a8a8a (4.68:1)
  • AAA: or shift the background to #ababab (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #17222b as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#17222b reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #17222b
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 #17222b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/17222b-9cadc4-df4e53-1f212d-e9f1f1?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