Color

#302f2c

#302f2c
hex#302f2c
rgbrgb(48, 47, 44)
hslhsl(45, 4%, 18%)
oklchoklch(0.305 0.005 91.6)
Closest name: Carbon Fibre (#2e2e2e)Relative luminance 0.0284

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2c2d30

#302d2c · #2f302c

#2c302f · #2f2c30

Split-complementary

Open in tool →

#2c2f30 · #2d2c30

#2c302d · #2c2d30 · #302c2f

Contrast

#302f2c as textRatioAAAA largeAAAFix
Aaon white
13.39:1passpasspassPasses AAA — no fix needed.
Aaon black
1.57:1failfailfail
  • AA: use #77756e as the text (4.55:1)
  • AAA: use #989690 as the text (7.1:1)
  • AA: or shift the background to #969696 (4.53:1)
  • AAA: or shift the background to #bdbdbd (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #302f2c as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#302f2c reads as neutral, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #302f2c
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 #302f2c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/302f2c-a2beb0-c859d4-1f2d2b-eaf1e9?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