Color

#061815

#061815
hex#061815
rgbrgb(6, 24, 21)
hslhsl(170, 60%, 6%)
oklchoklch(0.192 0.025 181.5)
Closest name: Black Stallion (#0e191c)Relative luminance 0.0075

Tints & shades

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

Harmonies

Complementary

Open in tool →

#180609

#06180c · #061218

#150618 · #181506

Split-complementary

Open in tool →

#180612 · #180c06

#0c0618 · #180609 · #121806

Contrast

#061815 as textRatioAAAA largeAAAFix
Aaon white
18.27:1passpasspassPasses AAA — no fix needed.
Aaon black
1.15:1failfailfail
  • AA: use #218372 as the text (4.55:1)
  • AAA: use #2aa792 as the text (7.04:1)
  • AA: or shift the background to #808080 (4.63:1)
  • AAA: or shift the background to #a1a1a1 (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #061815 as the background.

Brands using this color

Fonts for this mood

#061815 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #061815
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 #061815 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/061815-a2bebd-d459a9-1f292d-e9f1ec?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