Color

#151a09

#151a09
hex#151a09
rgbrgb(21, 26, 9)
hslhsl(78, 49%, 7%)
oklchoklch(0.207 0.032 122.6)
Closest name: Noir Mystique (#1f180a)Relative luminance 0.0092

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0e091b

#1b1709 · #0d1b09

#09151b · #1b0915

Split-complementary

Open in tool →

#090d1b · #17091b

#091b17 · #0e091b · #1b090d

Contrast

#151a09 as textRatioAAAA largeAAAFix
Aaon white
17.74:1passpasspassPasses AAA — no fix needed.
Aaon black
1.18:1failfailfail
  • AA: use #657d2b as the text (4.52:1)
  • AAA: use #80a037 as the text (7:1)
  • AA: or shift the background to #828282 (4.62:1)
  • AAA: or shift the background to #a3a3a3 (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #151a09 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

#151a09 reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #151a09
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 #151a09 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/151a09-b2bea2-4e69df-232d1f-f1f0e9?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