Color

#06381f

#06381f
hex#06381f
rgbrgb(6, 56, 31)
hslhsl(150, 81%, 12%)
oklchoklch(0.302 0.068 155.8)
Closest name: Pitch-Black Forests (#003322)Relative luminance 0.0297

Colors that go with #06381f

Charcoal, Crimson and Royal Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#37061f

#063706 · #063737

#1f0637 · #371f06

Split-complementary

Open in tool →

#370637 · #370606

#060637 · #37061f · #373706

Contrast

#06381f as textRatioAAAA largeAAAFix
Aaon white
13.18:1passpasspassPasses AAA — no fix needed.
Aaon black
1.59:1failfailfail
  • AA: use #0e864a as the text (4.53:1)
  • AAA: use #12ab5e as the text (7.01:1)
  • AA: or shift the background to #999999 (4.63:1)
  • AAA: or shift the background to #bdbdbd (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #06381f as the background.

Brands using this color

Fonts for this mood

#06381f reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #06381f
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #06381f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/06381f-a2beb3-d459d2-1f2d2c-e9f1ea?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