Color

#08151c

#08151c
hex#08151c
rgbrgb(8, 21, 28)
hslhsl(201, 56%, 7%)
oklchoklch(0.187 0.023 233.2)
Closest name: Midnight Edition (#0c121b)Relative luminance 0.0067

Colors that go with #08151c

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 #08151c

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1c0f08

#081c19 · #080b1c

#1c0815 · #151c08

Split-complementary

Open in tool →

#1c080b · #1c1908

#19081c · #1c0f08 · #0b1c08

Contrast

#08151c as textRatioAAAA largeAAAFix
Aaon white
18.51:1passpasspassPasses AAA — no fix needed.
Aaon black
1.13:1failfailfail
  • AA: use #2f7da7 as the text (4.61:1)
  • AAA: use #4ca0cd as the text (7.22:1)
  • AA: or shift the background to #808080 (4.69:1)
  • AAA: or shift the background to #a1a1a1 (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #08151c as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#08151c reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #08151c
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 #08151c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/08151c-9cb1c4-df4e62-1f222d-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