Color

#2ec5ef

#2ec5ef
hex#2ec5ef
rgbrgb(46, 197, 239)
hslhsl(193, 86%, 56%)
oklchoklch(0.766 0.132 222.1)
Closest name: Blue Bikini (#00bbee)Relative luminance 0.4675

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#ef582e

#2eefb9 · #2e65ef

#ef2ec5 · #c5ef2e

Split-complementary

Open in tool →

#ef2e65 · #efb92e

#b92eef · #ef582e · #65ef2e

Contrast

#2ec5ef as textRatioAAAA largeAAAFix
Aaon white
2.03:1failfailfail
  • AA: use #0c7d9d as the text (4.73:1)
  • AAA: use #095f77 as the text (7.2:1)
  • AA: or shift the background to #474747 (4.58:1)
  • AAA: or shift the background to #292929 (7.17:1)
Aaon black
10.35:1passpasspassPasses 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 #2ec5ef as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#2ec5ef reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2ec5ef
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #2ec5ef and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2ec5ef-a2b5be-df4e75-1f242d-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