Color

#302c2f

#302c2f
hex#302c2f
rgbrgb(48, 44, 47)
hslhsl(315, 4%, 18%)
oklchoklch(0.299 0.008 334.3)
Closest name: Carbon Fibre (#2e2e2e)Relative luminance 0.0263

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2c302d

#2f2c30 · #302c2d

#2f302c · #2c2f30

Split-complementary

Open in tool →

#2d302c · #2c302f

#302f2c · #2c302d · #2c2d30

Contrast

#302c2f as textRatioAAAA largeAAAFix
Aaon white
13.75:1passpasspassPasses AAA — no fix needed.
Aaon black
1.53:1failfailfail
  • AA: use #7d737a as the text (4.61:1)
  • AAA: use #9d959b as the text (7.21:1)
  • AA: or shift the background to #949494 (4.53:1)
  • AAA: or shift the background to #bababa (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #302c2f as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#302c2f reads as neutral, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #302c2f
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 #302c2f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/302c2f-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