Color

#04113e

#04113e
hex#04113e
rgbrgb(4, 17, 62)
hslhsl(227, 88%, 13%)
oklchoklch(0.203 0.088 265.1)
Closest name: Infinite Night (#071037)Relative luminance 0.0077

Colors that go with #04113e

Charcoal, Rust and Sea Green 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 →

#3e3204

#042e3e · #15043e

#3e0411 · #113e04

Split-complementary

Open in tool →

#3e1504 · #2e3e04

#3e042e · #3e3204 · #043e15

Contrast

#04113e as textRatioAAAA largeAAAFix
Aaon white
18.18:1passpasspassPasses AAA — no fix needed.
Aaon black
1.15:1failfailfail
  • AA: use #446af3 as the text (4.6:1)
  • AAA: use #7490f6 as the text (7.06:1)
  • AA: or shift the background to #808080 (4.6:1)
  • AAA: or shift the background to #a1a1a1 (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #04113e as the background.

Brands using this color

Fonts for this mood

#04113e reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #04113e
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 #04113e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/04113e-9ca0c4-df7a4e-221f2d-e9eff1?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