Color

#2cb2e8

#2cb2e8
hex#2cb2e8
rgbrgb(44, 178, 232)
hslhsl(197, 80%, 54%)
oklchoklch(0.718 0.134 231)
Closest name: Blue Bikini (#00bbee)Relative luminance 0.382

Colors that go with #2cb2e8

Charcoal, Amber and Dark Orange 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 →

#e8612c

#2ce8bf · #2c55e8

#e82cb2 · #b2e82c

Split-complementary

Open in tool →

#e82c55 · #e8bf2c

#bf2ce8 · #e8612c · #55e82c

Contrast

#2cb2e8 as textRatioAAAA largeAAAFix
Aaon white
2.43:1failfailfail
  • AA: use #137faa as the text (4.52:1)
  • AAA: use #0e5d7c as the text (7.3:1)
  • AA: or shift the background to #3b3b3b (4.61:1)
  • AAA: or shift the background to #1c1c1c (7.01:1)
Aaon black
8.64:1passpasspassPasses 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 #2cb2e8 as the background.

Brands using this color

Fonts for this mood

#2cb2e8 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2cb2e8
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 #2cb2e8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2cb2e8-9cb4c4-df4e6b-1f232d-e9f1ef?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