Color

#29282f

#29282f
hex#29282f
rgbrgb(41, 40, 47)
hslhsl(249, 8%, 17%)
oklchoklch(0.281 0.013 292.1)
Closest name: Anthracite (#28282d)Relative luminance 0.0219

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2e2f28

#282a2f · #2c282f

#2f2928 · #282f29

Split-complementary

Open in tool →

#2f2c28 · #2a2f28

#2f282a · #2e2f28 · #282f2c

Contrast

#29282f as textRatioAAAA largeAAAFix
Aaon white
14.6:1passpasspassPasses AAA — no fix needed.
Aaon black
1.44:1failfailfail
  • AA: use #767387 as the text (4.57:1)
  • AAA: use #9694a4 as the text (7.07:1)
  • AA: or shift the background to #8f8f8f (4.51:1)
  • AAA: or shift the background to #b5b5b5 (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #29282f as the background.

Brands using this color

Fonts for this mood

#29282f reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #29282f
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 #29282f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/29282f-a79cc4-dfae4e-271f2d-e9ecf1?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