Color

#25282c

#25282c
hex#25282c
rgbrgb(37, 40, 44)
hslhsl(214, 9%, 16%)
oklchoklch(0.275 0.009 255.6)
Closest name: Anthracite (#28282d)Relative luminance 0.0209

Colors that go with #25282c

Charcoal, Amber and Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2c2925

#252c2c · #26252c

#2c2528 · #282c25

Split-complementary

Open in tool →

#2c2625 · #2c2c25

#2c252c · #2c2925 · #252c26

Contrast

#25282c as textRatioAAAA largeAAAFix
Aaon white
14.8:1passpasspassPasses AAA — no fix needed.
Aaon black
1.42:1failfailfail
  • AA: use #6d7683 as the text (4.57:1)
  • AAA: use #9098a2 as the text (7.2:1)
  • AA: or shift the background to #8f8f8f (4.58:1)
  • AAA: or shift the background to #b3b3b3 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #25282c as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#25282c reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #25282c
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #25282c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/25282c-9ca9c4-df5a4e-1f1f2d-e9f0f1?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