Color

#16222a

#16222a
hex#16222a
rgbrgb(22, 34, 42)
hslhsl(204, 31%, 13%)
oklchoklch(0.245 0.023 238.1)
Closest name: Sunken Ship (#10252a)Relative luminance 0.0148

Colors that go with #16222a

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.

Real palettes that use #16222a

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#2b1f17

#172b29 · #17192b

#2b1723 · #232b17

Split-complementary

Open in tool →

#2b1719 · #2b2917

#29172b · #2b1f17 · #192b17

Contrast

#16222a as textRatioAAAA largeAAAFix
Aaon white
16.2:1passpasspassPasses AAA — no fix needed.
Aaon black
1.3:1failfailfail
  • AA: use #4f7a96 as the text (4.56:1)
  • AAA: use #739bb5 as the text (7.08:1)
  • AA: or shift the background to #878787 (4.51:1)
  • AAA: or shift the background to #ababab (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #16222a as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#16222a reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #16222a
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 #16222a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/16222a-9cafc4-df4e5a-1f222d-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