Color

#252c2c

#252c2c
hex#252c2c
rgbrgb(37, 44, 44)
hslhsl(180, 9%, 16%)
oklchoklch(0.286 0.01 196.6)
Closest name: Cinder (#242a2e)Relative luminance 0.0238

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2c2525

#252c29 · #25292c

#2c252c · #2c2c25

Split-complementary

Open in tool →

#2c2529 · #2c2925

#29252c · #2c2525 · #292c25

Contrast

#252c2c as textRatioAAAA largeAAAFix
Aaon white
14.23:1passpasspassPasses AAA — no fix needed.
Aaon black
1.48:1failfailfail
  • AA: use #667a7a as the text (4.63:1)
  • AAA: use #859999 as the text (7.01:1)
  • AA: or shift the background to #919191 (4.52:1)
  • AAA: or shift the background to #b8b8b8 (7.18:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #252c2c as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#252c2c reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #252c2c
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 #252c2c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/252c2c-a2bbbe-d45994-1f272d-e9f1ed?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