Color

#0d443d

#0d443d
hex#0d443d
rgbrgb(13, 68, 61)
hslhsl(172, 68%, 16%)
oklchoklch(0.35 0.056 182.5)
Closest name: Botanical Night (#12403c)Relative luminance 0.0456

Colors that go with #0d443d

Sea Green, Teal and Amber 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 →

#450d14

#0d4521 · #0d3045

#3d0d45 · #453d0d

Split-complementary

Open in tool →

#450d30 · #45210d

#210d45 · #450d14 · #30450d

Contrast

#0d443d as textRatioAAAA largeAAAFix
Aaon white
10.99:1passpasspassPasses AAA — no fix needed.
Aaon black
1.91:1failfailfail
  • AA: use #198576 as the text (4.66:1)
  • AAA: use #20a795 as the text (7.02:1)
  • AA: or shift the background to #a6a6a6 (4.51:1)
  • AAA: or shift the background to #cfcfcf (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0d443d as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#0d443d reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0d443d
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 #0d443d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0d443d-a2bebe-d459a5-1f292d-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