Color

#4480da

#4480da
hex#4480da
rgbrgb(68, 128, 218)
hslhsl(216, 67%, 56%)
oklchoklch(0.604 0.151 258.4)
Closest name: Blue Jay (#5588dd)Relative luminance 0.2173

Colors that go with #4480da

Charcoal, Copper and Amber 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 →

#da9e44

#44cbda · #5344da

#da4480 · #80da44

Split-complementary

Open in tool →

#da5344 · #cbda44

#da44cb · #da9e44 · #44da53

Contrast

#4480da as textRatioAAAA largeAAAFix
Aaon white
3.93:1failpassfail
  • AA: use #3374d7 as the text (4.55:1)
  • AAA: use #2156a6 as the text (7.13:1)
  • AA: or shift the background to #171717 (4.56:1)
Aaon black
5.35:1passpassfail
  • AAA: use #6697e1 as the text (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4480da as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#4480da reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4480da
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 #4480da and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4480da-9ca7c4-df5f4e-201f2d-e9f0f1?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