Color

#2d252a

#2d252a
hex#2d252a
rgbrgb(45, 37, 42)
hslhsl(323, 10%, 16%)
oklchoklch(0.275 0.015 340.2)
Closest name: Anthracite (#28282d)Relative luminance 0.0205

Tints & shades

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

Harmonies

Complementary

Open in tool →

#252d28

#2c252d · #2d2526

#2a2d25 · #252a2d

Split-complementary

Open in tool →

#262d25 · #252d2c

#2d2c25 · #252d28 · #25262d

Contrast

#2d252a as textRatioAAAA largeAAAFix
Aaon white
14.9:1passpasspassPasses AAA — no fix needed.
Aaon black
1.41:1failfailfail
  • AA: use #876e7d as the text (4.56:1)
  • AAA: use #a5929e as the text (7.21:1)
  • AA: or shift the background to #8f8f8f (4.61:1)
  • AAA: or shift the background to #b3b3b3 (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2d252a as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#2d252a reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2d252a
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 #2d252a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2d252a-c19fb0-6dcb62-2d1f22-f0e9f1?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