Color

#0c263c

#0c263c
hex#0c263c
rgbrgb(12, 38, 60)
hslhsl(208, 67%, 14%)
oklchoklch(0.261 0.052 247.1)
Closest name: Dark Eclipse (#112244)Relative luminance 0.0179

Colors that go with #0c263c

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 →

#3c220c

#0c3c3a · #0c0d3c

#3c0c25 · #253c0c

Split-complementary

Open in tool →

#3c0c0d · #3c3a0c

#3a0c3c · #3c220c · #0d3c0c

Contrast

#0c263c as textRatioAAAA largeAAAFix
Aaon white
15.46:1passpasspassPasses AAA — no fix needed.
Aaon black
1.36:1failfailfail
  • AA: use #2678c0 as the text (4.53:1)
  • AAA: use #509bdc as the text (7.06:1)
  • AA: or shift the background to #8c8c8c (4.6:1)
  • AAA: or shift the background to #b0b0b0 (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0c263c as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#0c263c reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0c263c
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 #0c263c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0c263c-9cadc4-df4e51-1f212d-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