Color

#0e243a

#0e243a
hex#0e243a
rgbrgb(14, 36, 58)
hslhsl(210, 61%, 14%)
oklchoklch(0.255 0.05 250.4)
Closest name: Midnight Dreams (#002233)Relative luminance 0.0166

Colors that go with #0e243a

Charcoal, Sea Green and Sienna 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 →

#39240e

#0e3939 · #0e0e39

#390e24 · #24390e

Split-complementary

Open in tool →

#390e0e · #39390e

#390e39 · #39240e · #0e390e

Contrast

#0e243a as textRatioAAAA largeAAAFix
Aaon white
15.76:1passpasspassPasses AAA — no fix needed.
Aaon black
1.33:1failfailfail
  • AA: use #2f78c1 as the text (4.58:1)
  • AAA: use #5f9cd8 as the text (7.23:1)
  • AA: or shift the background to #8a8a8a (4.57:1)
  • AAA: or shift the background to #adadad (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0e243a as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#0e243a reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0e243a
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 #0e243a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0e243a-9cabc4-df514e-1f202d-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