Color

#2f2b23

#2f2b23
hex#2f2b23
rgbrgb(47, 43, 35)
hslhsl(40, 15%, 16%)
oklchoklch(0.291 0.015 84.6)
Closest name: Marshland (#2b2e26)Relative luminance 0.0245

Tints & shades

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

Harmonies

Complementary

Open in tool →

#23272f

#2f2523 · #2d2f23

#232f2b · #2b232f

Split-complementary

Open in tool →

#232d2f · #25232f

#232f25 · #23272f · #2f232d

Contrast

#2f2b23 as textRatioAAAA largeAAAFix
Aaon white
14.09:1passpasspassPasses AAA — no fix needed.
Aaon black
1.49:1failfailfail
  • AA: use #81765f as the text (4.69:1)
  • AAA: use #a0947e as the text (7.03:1)
  • AA: or shift the background to #949494 (4.64:1)
  • AAA: or shift the background to #b8b8b8 (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 #2f2b23 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#2f2b23 reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2f2b23
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 #2f2b23 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2f2b23-c4bb9c-62b8cb-2c2d1f-f1ebe9?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