Color

#2e282b

#2e282b
hex#2e282b
rgbrgb(46, 40, 43)
hslhsl(330, 7%, 17%)
oklchoklch(0.285 0.01 346.1)
Closest name: Anthracite (#28282d)Relative luminance 0.0227

Tints & shades

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

Harmonies

Complementary

Open in tool →

#282e2b

#2e282e · #2e2828

#2b2e28 · #282b2e

Split-complementary

Open in tool →

#282e28 · #282e2e

#2e2e28 · #282e2b · #28282e

Contrast

#2e282b as textRatioAAAA largeAAAFix
Aaon white
14.44:1passpasspassPasses AAA — no fix needed.
Aaon black
1.45:1failfailfail
  • AA: use #83727a as the text (4.65:1)
  • AAA: use #a09299 as the text (7.07:1)
  • AA: or shift the background to #919191 (4.58:1)
  • AAA: or shift the background to #b5b5b5 (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2e282b as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#2e282b reads as neutral, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2e282b
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 #2e282b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2e282b-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