Color

#0407be

#0407be
hex#0407be
rgbrgb(4, 7, 190)
hslhsl(239, 96%, 38%)
oklchoklch(0.367 0.248 264.6)
Closest name: mediumblue (#0000cd)Relative luminance 0.039

Colors that go with #0407be

Charcoal, Crimson and Cornflower Blue 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 →

#bebb04

#0464be · #5e04be

#be0407 · #07be04

Split-complementary

Open in tool →

#be5e04 · #64be04

#be0464 · #bebb04 · #04be5e

Contrast

#0407be as textRatioAAAA largeAAAFix
Aaon white
11.8:1passpasspassPasses AAA — no fix needed.
Aaon black
1.78:1failfailfail
  • AA: use #5f62fc as the text (4.64:1)
  • AAA: use #8789fd as the text (7.03:1)
  • AA: or shift the background to #a1a1a1 (4.57:1)
  • AAA: or shift the background to #c9c9c9 (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 #0407be as the background.

Brands using this color

Fonts for this mood

#0407be reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0407be
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 #0407be and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0407be-a09cc4-df964e-251f2d-e9edf1?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