Color

#17161d

#17161d
hex#17161d
rgbrgb(23, 22, 29)
hslhsl(249, 14%, 10%)
oklchoklch(0.205 0.014 291.7)
Closest name: Eigengrau (#16161d)Relative luminance 0.0084

Colors that go with #17161d

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 →

#1c1d16

#16181d · #1b161d

#1d1716 · #161d17

Split-complementary

Open in tool →

#1d1b16 · #181d16

#1d1618 · #1c1d16 · #161d1b

Contrast

#17161d as textRatioAAAA largeAAAFix
Aaon white
17.97:1passpasspassPasses AAA — no fix needed.
Aaon black
1.17:1failfailfail
  • AA: use #767194 as the text (4.56:1)
  • AAA: use #9793ae as the text (7.1:1)
  • AA: or shift the background to #808080 (4.55:1)
  • AAA: or shift the background to #a3a3a3 (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #17161d as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#17161d reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #17161d
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 #17161d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/17161d-a79cc4-dfae4e-271f2d-e9ecf1?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