Color

#150a09

#150a09
hex#150a09
rgbrgb(21, 10, 9)
hslhsl(5, 40%, 6%)
oklchoklch(0.16 0.02 25.4)
Closest name: Asphalt (#130a06)Relative luminance 0.004

Tints & shades

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

Harmonies

Complementary

Open in tool →

#091415

#15090e · #151009

#09150a · #0a0915

Split-complementary

Open in tool →

#091510 · #090e15

#0e1509 · #091415 · #100915

Contrast

#150a09 as textRatioAAAA largeAAAFix
Aaon white
19.46:1passpasspassPasses AAA — no fix needed.
Aaon black
1.08:1failfailfail
  • AA: use #b65c54 as the text (4.65:1)
  • AAA: use #c8857e as the text (7.11:1)
  • AA: or shift the background to #7a7a7a (4.53:1)
  • AAA: or shift the background to #9c9c9c (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #150a09 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#150a09 reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #150a09
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 #150a09 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/150a09-c4a49c-62cba1-2d261f-f1e9ec?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