Color

#05161a

#05161a
hex#05161a
rgbrgb(5, 22, 26)
hslhsl(191, 68%, 6%)
oklchoklch(0.187 0.025 214.5)
Closest name: Midnight Edition (#0c121b)Relative luminance 0.0068

Colors that go with #05161a

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 →

#1a0905

#051a13 · #050b1a

#1a0516 · #161a05

Split-complementary

Open in tool →

#1a050b · #1a1305

#13051a · #1a0905 · #0b1a05

Contrast

#05161a as textRatioAAAA largeAAAFix
Aaon white
18.48:1passpasspassPasses AAA — no fix needed.
Aaon black
1.14:1failfailfail
  • AA: use #1d8096 as the text (4.58:1)
  • AAA: use #25a4c1 as the text (7.16:1)
  • AA: or shift the background to #808080 (4.68:1)
  • AAA: or shift the background to #a1a1a1 (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #05161a as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#05161a reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #05161a
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 #05161a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/05161a-a2b6be-df4e7a-1f252d-e9f1ef?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