Color

#064239

#064239
hex#064239
rgbrgb(6, 66, 57)
hslhsl(171, 83%, 14%)
oklchoklch(0.341 0.059 179.5)
Closest name: Botanical Night (#12403c)Relative luminance 0.0423

Colors that go with #064239

Crimson, Sea Green and 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 →

#41060f

#06411b · #062d41

#380641 · #413806

Split-complementary

Open in tool →

#41062d · #411b06

#1b0641 · #41060f · #2d4106

Contrast

#064239 as textRatioAAAA largeAAAFix
Aaon white
11.38:1passpasspassPasses AAA — no fix needed.
Aaon black
1.85:1failfailfail
  • AA: use #0c8371 as the text (4.5:1)
  • AAA: use #10a891 as the text (7.03:1)
  • AA: or shift the background to #a3a3a3 (4.51:1)
  • AAA: or shift the background to #cccccc (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #064239 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#064239 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #064239
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 #064239 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/064239-a2bebd-d459a7-1f292d-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