Color

#2eb7e5

#2eb7e5
hex#2eb7e5
rgbrgb(46, 183, 229)
hslhsl(195, 78%, 54%)
oklchoklch(0.729 0.129 226.2)
Closest name: Blue Bikini (#00bbee)Relative luminance 0.401

Colors that go with #2eb7e5

Charcoal, Amber and Blue 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 →

#e55c2e

#2ee5b7 · #2e5ce5

#e52eb7 · #b7e52e

Split-complementary

Open in tool →

#e52e5c · #e5b72e

#b72ee5 · #e55c2e · #5ce52e

Contrast

#2eb7e5 as textRatioAAAA largeAAAFix
Aaon white
2.33:1failfailfail
  • AA: use #1480a3 as the text (4.52:1)
  • AAA: use #0f607b as the text (7.05:1)
  • AA: or shift the background to #3d3d3d (4.67:1)
  • AAA: or shift the background to #1f1f1f (7.08:1)
Aaon black
9.02:1passpasspassPasses 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 #2eb7e5 as the background.

Brands using this color

Fonts for this mood

#2eb7e5 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2eb7e5
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 #2eb7e5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2eb7e5-9cb5c4-df4e70-1f242d-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