Color

#06371c

#06371c
hex#06371c
rgbrgb(6, 55, 28)
hslhsl(147, 80%, 12%)
oklchoklch(0.298 0.07 153.7)
Closest name: Dark Serpent (#113311)Relative luminance 0.0285

Tints & shades

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

Harmonies

Complementary

Open in tool →

#370621

#093706 · #063735

#1c0637 · #371c06

Split-complementary

Open in tool →

#350637 · #370609

#060937 · #370621 · #373506

Contrast

#06371c as textRatioAAAA largeAAAFix
Aaon white
13.37:1passpasspassPasses AAA — no fix needed.
Aaon black
1.57:1failfailfail
  • AA: use #0f8a46 as the text (4.74:1)
  • AAA: use #13ae59 as the text (7.23:1)
  • AA: or shift the background to #969696 (4.52:1)
  • AAA: or shift the background to #bdbdbd (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #06371c 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

#06371c reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #06371c
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 #06371c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/06371c-a2beb2-d059d4-1f2d2c-eaf1e9?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