Color

#2eabe5

#2eabe5
hex#2eabe5
rgbrgb(46, 171, 229)
hslhsl(199, 78%, 54%)
oklchoklch(0.701 0.134 234.3)
Closest name: Cerulean (#55aaee)Relative luminance 0.3536

Colors that go with #2eabe5

Charcoal, Tomato and Peru 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 →

#e5682e

#2ee5c4 · #2e50e5

#e52eab · #abe52e

Split-complementary

Open in tool →

#e52e50 · #e5c42e

#c42ee5 · #e5682e · #50e52e

Contrast

#2eabe5 as textRatioAAAA largeAAAFix
Aaon white
2.6:1failfailfail
  • AA: use #157dac as the text (4.6:1)
  • AAA: use #105f84 as the text (7.02:1)
  • AA: or shift the background to #383838 (4.51:1)
  • AAA: or shift the background to #141414 (7.08:1)
Aaon black
8.07:1passpasspassPasses 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 #2eabe5 as the background.

Brands using this color

Fonts for this mood

#2eabe5 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2eabe5
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 #2eabe5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2eabe5-9cb3c4-df4e66-1f232d-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