Color

#2b2e29

#2b2e29
hex#2b2e29
rgbrgb(43, 46, 41)
hslhsl(96, 6%, 17%)
oklchoklch(0.296 0.01 132.6)
Closest name: Marshland (#2b2e26)Relative luminance 0.0263

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2c292e

#2d2e29 · #292e29

#292b2e · #2e292b

Split-complementary

Open in tool →

#29292e · #2e292d

#292d2e · #2c292e · #2e2929

Contrast

#2b2e29 as textRatioAAAA largeAAAFix
Aaon white
13.77:1passpasspassPasses AAA — no fix needed.
Aaon black
1.53:1failfailfail
  • AA: use #6f7769 as the text (4.52:1)
  • AAA: use #90988b as the text (7.05:1)
  • AA: or shift the background to #949494 (4.54:1)
  • 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 #2b2e29 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#2b2e29 reads as neutral, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2b2e29
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 #2b2e29 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2b2e29-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