Color

#2d8dd7

#2d8dd7
hex#2d8dd7
rgbrgb(45, 141, 215)
hslhsl(206, 68%, 51%)
oklchoklch(0.624 0.142 246.5)
Closest name: Blue Jay (#5588dd)Relative luminance 0.2451

Colors that go with #2d8dd7

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 →

#d7772d

#2dd7cc · #2d38d7

#d72d8d · #8dd72d

Split-complementary

Open in tool →

#d72d38 · #d7cc2d

#cc2dd7 · #d7772d · #38d72d

Contrast

#2d8dd7 as textRatioAAAA largeAAAFix
Aaon white
3.56:1failpassfail
  • AA: use #247abc as the text (4.58:1)
  • AAA: use #1b5c8d as the text (7.09:1)
  • AA: or shift the background to #212121 (4.53:1)
Aaon black
5.9:1passpassfail
  • AAA: use #4b9edd as the text (7.23:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2d8dd7 as the background.

Brands using this color

Fonts for this mood

#2d8dd7 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2d8dd7
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 #2d8dd7 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2d8dd7-9caec4-df4e56-1f212d-e9f1f1?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