Color

#4ee1ef

#4ee1ef
hex#4ee1ef
rgbrgb(78, 225, 239)
hslhsl(185, 83%, 62%)
oklchoklch(0.838 0.123 204.2)
Closest name: Hammam Blue (#65dcd6)Relative luminance 0.617

Colors that go with #4ee1ef

Charcoal, Deep Sky Blue and Light Coral 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.

Real palettes that use #4ee1ef

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ef5b4e

#4eefac · #4e91ef

#ef4ee1 · #e1ef4e

Split-complementary

Open in tool →

#ef4e91 · #efac4e

#ac4eef · #ef5b4e · #91ef4e

Contrast

#4ee1ef as textRatioAAAA largeAAAFix
Aaon white
1.57:1failfailfail
  • AA: use #0d818c as the text (4.63:1)
  • AAA: use #0a5f67 as the text (7.38:1)
  • AA: or shift the background to #575757 (4.59:1)
  • AAA: or shift the background to #3b3b3b (7.12:1)
Aaon black
13.34:1passpasspassPasses 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 #4ee1ef 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

#4ee1ef reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4ee1ef
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 #4ee1ef and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4ee1ef-a2b8be-df4e88-1f262d-e9f1ee?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