Color

#4dedef

#4dedef
hex#4dedef
rgbrgb(77, 237, 239)
hslhsl(181, 84%, 62%)
oklchoklch(0.866 0.13 196.3)
Closest name: Aqua (#0ff0fe)Relative luminance 0.6838

Colors that go with #4dedef

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ef4f4d

#4defa1 · #4d9bef

#ef4ded · #edef4d

Split-complementary

Open in tool →

#ef4d9b · #efa14d

#a14def · #ef4f4d · #9bef4d

Contrast

#4dedef as textRatioAAAA largeAAAFix
Aaon white
1.43:1failfailfail
  • AA: use #0b8183 as the text (4.69:1)
  • AAA: use #096163 as the text (7.24:1)
  • AA: or shift the background to #5e5e5e (4.53:1)
  • AAA: or shift the background to #424242 (7.02:1)
Aaon black
14.68:1passpasspassPasses 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 #4dedef 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

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

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

tool url/palettes/new/4dedef-a2babe-d45992-1f272d-e9f1ed?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