Color

#2e302c

#2e302c
hex#2e302c
rgbrgb(46, 48, 44)
hslhsl(90, 4%, 18%)
oklchoklch(0.306 0.008 128.7)
Closest name: Carbon Fibre (#2e2e2e)Relative luminance 0.0288

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2e2c30

#30302c · #2c302c

#2c2e30 · #302c2e

Split-complementary

Open in tool →

#2c2c30 · #302c30

#2c3030 · #2e2c30 · #302c2c

Contrast

#2e302c as textRatioAAAA largeAAAFix
Aaon white
13.33:1passpasspassPasses AAA — no fix needed.
Aaon black
1.58:1failfailfail
  • AA: use #73776e as the text (4.59:1)
  • AAA: use #949890 as the text (7.15:1)
  • AA: or shift the background to #969696 (4.51:1)
  • AAA: or shift the background to #bdbdbd (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2e302c as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#2e302c reads as neutral, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2e302c
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 #2e302c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2e302c-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