Color

#04392e

#04392e
hex#04392e
rgbrgb(4, 57, 46)
hslhsl(168, 87%, 12%)
oklchoklch(0.309 0.056 174.4)
Closest name: Pitch-Black Forests (#003322)Relative luminance 0.0315

Colors that go with #04392e

Crimson, Sienna and Teal 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 →

#39040f

#043914 · #042939

#2f0439 · #392f04

Split-complementary

Open in tool →

#390429 · #391404

#140439 · #39040f · #293904

Contrast

#04392e as textRatioAAAA largeAAAFix
Aaon white
12.88:1passpasspassPasses AAA — no fix needed.
Aaon black
1.63:1failfailfail
  • AA: use #09866d as the text (4.64:1)
  • AAA: use #0cac8c as the text (7.3:1)
  • AA: or shift the background to #999999 (4.52:1)
  • AAA: or shift the background to #bfbfbf (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #04392e as the background.

Brands using this color

Fonts for this mood

#04392e reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #04392e
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 #04392e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/04392e-a2bebc-d459ad-1f2a2d-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