Color

#25002e

#25002e
hex#25002e
rgbrgb(37, 0, 46)
hslhsl(288, 100%, 9%)
oklchoklch(0.193 0.093 319.1)
Closest name: Coal Mine (#220033)Relative luminance 0.0059

Tints & shades

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

Harmonies

Complementary

Open in tool →

#092e00

#0e002e · #2e0020

#2e2500 · #002e25

Split-complementary

Open in tool →

#202e00 · #002e0e

#2e0e00 · #092e00 · #00202e

Contrast

#25002e as textRatioAAAA largeAAAFix
Aaon white
18.78:1passpasspassPasses AAA — no fix needed.
Aaon black
1.12:1failfailfail
  • AA: use #c400f5 as the text (4.67:1)
  • AAA: use #de5cff as the text (7.08:1)
  • AA: or shift the background to #7d7d7d (4.56:1)
  • AAA: or shift the background to #9e9e9e (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #25002e as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#25002e reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #25002e
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 #25002e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/25002e-be9fc1-aacb62-2d1f2a-ece9f1?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