Color

#2766be

#2766be
hex#2766be
rgbrgb(39, 102, 190)
hslhsl(215, 66%, 45%)
oklchoklch(0.518 0.152 257.7)
Closest name: Denim (#1560bd)Relative luminance 0.1365

Colors that go with #2766be

Charcoal, Crimson and Sienna 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 →

#be7f27

#27b2be · #3427be

#be2766 · #66be27

Split-complementary

Open in tool →

#be3427 · #b2be27

#be27b2 · #be7f27 · #27be34

Contrast

#2766be as textRatioAAAA largeAAAFix
Aaon white
5.63:1passpassfail
  • AAA: use #2156a1 as the text (7.22:1)
Aaon black
3.73:1failpassfail
  • AA: use #3074d5 as the text (4.58:1)
  • AAA: use #6799e0 as the text (7.21:1)
  • AA: or shift the background to #e6e6e6 (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2766be as the background.

Brands using this color

Fonts for this mood

#2766be reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2766be
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 #2766be and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2766be-9ca8c4-df5d4e-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