Color

#220afa

#220afa
hex#220afa
rgbrgb(34, 10, 250)
hslhsl(246, 96%, 51%)
oklchoklch(0.456 0.301 267.5)
Closest name: Bluebonnet (#1c1cf0)Relative luminance 0.0746

Colors that go with #220afa

Charcoal, Crimson and Cobalt 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 →

#e2fa0a

#0a6afa · #9a0afa

#fa220a · #0afa22

Split-complementary

Open in tool →

#fa9a0a · #6afa0a

#fa0a6a · #e2fa0a · #0afa9a

Contrast

#220afa as textRatioAAAA largeAAAFix
Aaon white
8.43:1passpasspassPasses AAA — no fix needed.
Aaon black
2.49:1failfailfail
  • AA: use #6f5ffc as the text (4.72:1)
  • AAA: use #9387fd as the text (7.12:1)
  • AA: or shift the background to #bfbfbf (4.58:1)
  • AAA: or shift the background to #ebebeb (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #220afa as the background.

Brands using this color

Fonts for this mood

#220afa reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #220afa
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 #220afa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/220afa-a59cc4-dfa74e-271f2d-e9ecf1?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