Color

#0112cb

#0112cb
hex#0112cb
rgbrgb(1, 18, 203)
hslhsl(235, 99%, 40%)
oklchoklch(0.39 0.258 264.3)
Closest name: mediumblue (#0000cd)Relative luminance 0.0475

Colors that go with #0112cb

Charcoal, Cornflower Blue 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 →

#cbba01

#0177cb · #5501cb

#cb0112 · #12cb01

Split-complementary

Open in tool →

#cb5501 · #77cb01

#cb0177 · #cbba01 · #01cb55

Contrast

#0112cb as textRatioAAAA largeAAAFix
Aaon white
10.77:1passpasspassPasses AAA — no fix needed.
Aaon black
1.95:1failfailfail
  • AA: use #5865fe as the text (4.71:1)
  • AAA: use #808bfe as the text (7.04:1)
  • AA: or shift the background to #a8a8a8 (4.53:1)
  • AAA: or shift the background to #d1d1d1 (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0112cb as the background.

Brands using this color

Fonts for this mood

#0112cb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0112cb
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 #0112cb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0112cb-9e9cc4-df8d4e-241f2d-e9eef1?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