Color

#0d476d

#0d476d
hex#0d476d
rgbrgb(13, 71, 109)
hslhsl(204, 79%, 24%)
oklchoklch(0.383 0.086 243.6)
Closest name: Aegean Blue (#1b416f)Relative luminance 0.057

Colors that go with #0d476d

Royal Blue, 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 →

#6e340d

#0d6e64 · #0d176e

#6e0d47 · #476e0d

Split-complementary

Open in tool →

#6e0d17 · #6e640d

#640d6e · #6e340d · #176e0d

Contrast

#0d476d as textRatioAAAA largeAAAFix
Aaon white
9.82:1passpasspassPasses AAA — no fix needed.
Aaon black
2.14:1failfailfail
  • AA: use #167cc0 as the text (4.68:1)
  • AAA: use #2d9ce6 as the text (7.01:1)
  • AA: or shift the background to #b0b0b0 (4.53:1)
  • AAA: or shift the background to #dbdbdb (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0d476d as the background.

Brands using this color

Fonts for this mood

#0d476d reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0d476d
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 #0d476d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0d476d-9cafc4-df4e5a-1f222d-e9f1f0?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