Color

#252a2c

#252a2c
hex#252a2c
rgbrgb(37, 42, 44)
hslhsl(197, 9%, 16%)
oklchoklch(0.281 0.008 223.7)
Closest name: Cinder (#242a2e)Relative luminance 0.0223

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2c2725

#252c2b · #25272c

#2c252a · #2a2c25

Split-complementary

Open in tool →

#2c2527 · #2c2b25

#2b252c · #2c2725 · #272c25

Contrast

#252a2c as textRatioAAAA largeAAAFix
Aaon white
14.52:1passpasspassPasses AAA — no fix needed.
Aaon black
1.45:1failfailfail
  • AA: use #68777d as the text (4.52:1)
  • AAA: use #8a989e as the text (7.07:1)
  • AA: or shift the background to #919191 (4.61:1)
  • AAA: or shift the background to #b5b5b5 (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #252a2c as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#252a2c reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #252a2c
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 #252a2c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/252a2c-9cb4c4-df4e6b-1f232d-e9f1ef?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