Color

#2e2829

#2e2829
hex#2e2829
rgbrgb(46, 40, 41)
hslhsl(350, 7%, 17%)
oklchoklch(0.284 0.009 6.3)
Closest name: Anthracite (#28282d)Relative luminance 0.0226

Tints & shades

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

Harmonies

Complementary

Open in tool →

#282e2d

#2e282c · #2e2a28

#292e28 · #28292e

Split-complementary

Open in tool →

#282e2a · #282c2e

#2c2e28 · #282e2d · #2a282e

Contrast

#2e2829 as textRatioAAAA largeAAAFix
Aaon white
14.47:1passpasspassPasses AAA — no fix needed.
Aaon black
1.45:1failfailfail
  • AA: use #837275 as the text (4.63:1)
  • AAA: use #a09294 as the text (7.03:1)
  • AA: or shift the background to #919191 (4.59:1)
  • AAA: or shift the background to #b5b5b5 (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 #2e2829 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#2e2829 reads as neutral, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2e2829
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 #2e2829 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2e2829-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