Color

#2767dd

#2767dd
hex#2767dd
rgbrgb(39, 103, 221)
hslhsl(219, 73%, 51%)
oklchoklch(0.543 0.192 261.3)
Closest name: Royal Blue (#4169e1)Relative luminance 0.1535

Colors that go with #2767dd

Charcoal, Crimson 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 →

#dd9d27

#27c2dd · #4227dd

#dd2767 · #67dd27

Split-complementary

Open in tool →

#dd4227 · #c2dd27

#dd27c2 · #dd9d27 · #27dd42

Contrast

#2767dd as textRatioAAAA largeAAAFix
Aaon white
5.16:1passpassfail
  • AAA: use #1c52b5 as the text (7.18:1)
Aaon black
4.07:1failpassfail
  • AA: use #3470df as the text (4.53:1)
  • AAA: use #6995e8 as the text (7.06:1)
  • AA: or shift the background to #f0f0f0 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2767dd as the background.

Brands using this color

Fonts for this mood

#2767dd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2767dd
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 #2767dd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2767dd-9ca5c4-df664e-211f2d-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