Color

#0c2a46

#0c2a46
hex#0c2a46
rgbrgb(12, 42, 70)
hslhsl(209, 71%, 16%)
oklchoklch(0.279 0.063 249.9)
Closest name: Midnight Ocean (#0f2d4d)Relative luminance 0.0218

Colors that go with #0c2a46

Charcoal, Crimson and Rust 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 →

#46280c

#0c4645 · #0c0d46

#460c2a · #2a460c

Split-complementary

Open in tool →

#460c0d · #46450c

#450c46 · #46280c · #0d460c

Contrast

#0c2a46 as textRatioAAAA largeAAAFix
Aaon white
14.63:1passpasspassPasses AAA — no fix needed.
Aaon black
1.44:1failfailfail
  • AA: use #2278c9 as the text (4.6:1)
  • AAA: use #519be1 as the text (7.13:1)
  • AA: or shift the background to #8f8f8f (4.52:1)
  • AAA: or shift the background to #b5b5b5 (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0c2a46 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#0c2a46 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0c2a46
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 #0c2a46 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0c2a46-9cacc4-df4e4e-1f212d-e9f1f1?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