Color

#0d453e

#0d453e
hex#0d453e
rgbrgb(13, 69, 62)
hslhsl(173, 68%, 16%)
oklchoklch(0.354 0.057 182.7)
Closest name: Tropical Forest (#024a43)Relative luminance 0.0469

Colors that go with #0d453e

Sea Green, Teal 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 →

#450d14

#0d4522 · #0d2f45

#3e0d45 · #453e0d

Split-complementary

Open in tool →

#450d2f · #45220d

#220d45 · #450d14 · #2f450d

Contrast

#0d453e as textRatioAAAA largeAAAFix
Aaon white
10.84:1passpasspassPasses AAA — no fix needed.
Aaon black
1.94:1failfailfail
  • AA: use #198578 as the text (4.67:1)
  • AAA: use #20a797 as the text (7.04:1)
  • AA: or shift the background to #a8a8a8 (4.56:1)
  • AAA: or shift the background to #d1d1d1 (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0d453e as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#0d453e reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0d453e
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 #0d453e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0d453e-a2bebe-d459a3-1f292d-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