Color

#2764e7

#2764e7
hex#2764e7
rgbrgb(39, 100, 231)
hslhsl(221, 80%, 53%)
oklchoklch(0.545 0.209 262.7)
Closest name: Bluetiful (#3c69e7)Relative luminance 0.1532

Colors that go with #2764e7

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 →

#e7aa27

#27c4e7 · #4a27e7

#e72764 · #64e727

Split-complementary

Open in tool →

#e74a27 · #c4e727

#e727c4 · #e7aa27 · #27e74a

Contrast

#2764e7 as textRatioAAAA largeAAAFix
Aaon white
5.17:1passpassfail
  • AAA: use #164dc5 as the text (7.24:1)
Aaon black
4.06:1failpassfail
  • AA: use #356ee9 as the text (4.56:1)
  • AAA: use #6c95ef as the text (7.18:1)
  • AA: or shift the background to #f0f0f0 (4.54:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2764e7 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#2764e7 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2764e7
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 #2764e7 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2764e7-9ca4c4-df6b4e-211f2d-e9eff1?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