Color

#272f2f

#272f2f
hex#272f2f
rgbrgb(39, 47, 47)
hslhsl(180, 9%, 17%)
oklchoklch(0.298 0.011 196.6)
Closest name: Carbon Fibre (#2e2e2e)Relative luminance 0.0267

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2f2727

#272f2b · #272b2f

#2f272f · #2f2f27

Split-complementary

Open in tool →

#2f272b · #2f2b27

#2b272f · #2f2727 · #2b2f27

Contrast

#272f2f as textRatioAAAA largeAAAFix
Aaon white
13.69:1passpasspassPasses AAA — no fix needed.
Aaon black
1.53:1failfailfail
  • AA: use #667a7a as the text (4.63:1)
  • AAA: use #859999 as the text (7.01:1)
  • AA: or shift the background to #949494 (4.51:1)
  • AAA: or shift the background to #bababa (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 #272f2f as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#272f2f reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #272f2f
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #272f2f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/272f2f-a2bbbe-d45994-1f272d-e9f1ed?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