Color

#01113c

#01113c
hex#01113c
rgbrgb(1, 17, 60)
hslhsl(224, 97%, 12%)
oklchoklch(0.199 0.087 262.2)
Closest name: Infinite Night (#071037)Relative luminance 0.0073

Colors that go with #01113c

Blue Violet, Charcoal and Crimson 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 →

#3c2c01

#012e3c · #0f013c

#3c0111 · #113c01

Split-complementary

Open in tool →

#3c0f01 · #2e3c01

#3c012e · #3c2c01 · #013c0f

Contrast

#01113c as textRatioAAAA largeAAAFix
Aaon white
18.31:1passpasspassPasses AAA — no fix needed.
Aaon black
1.15:1failfailfail
  • AA: use #366bfc as the text (4.67:1)
  • AAA: use #6d94fd as the text (7.3:1)
  • AA: or shift the background to #808080 (4.64:1)
  • AAA: or shift the background to #a1a1a1 (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 #01113c as the background.

Brands using this color

Fonts for this mood

#01113c reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #01113c
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 #01113c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/01113c-9ca2c4-df724e-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