Color

#2ca8dd

#2ca8dd
hex#2ca8dd
rgbrgb(44, 168, 221)
hslhsl(198, 72%, 52%)
oklchoklch(0.69 0.129 232.2)
Closest name: Cousteau (#55a9d6)Relative luminance 0.3376

Colors that go with #2ca8dd

Charcoal, Tomato and Bronze 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 →

#dd612c

#2cddb9 · #2c50dd

#dd2ca8 · #a8dd2c

Split-complementary

Open in tool →

#dd2c50 · #ddb92c

#b92cdd · #dd612c · #50dd2c

Contrast

#2ca8dd as textRatioAAAA largeAAAFix
Aaon white
2.71:1failfailfail
  • AA: use #1b7da7 as the text (4.63:1)
  • AAA: use #155f7f as the text (7.06:1)
  • AA: or shift the background to #333333 (4.66:1)
  • AAA: or shift the background to #0f0f0f (7.08:1)
Aaon black
7.75:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2ca8dd as the background.

Brands using this color

Fonts for this mood

#2ca8dd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2ca8dd
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 #2ca8dd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2ca8dd-9cb3c4-df4e69-1f232d-e9f1f0?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