Color

#5ed1de

#5ed1de
hex#5ed1de
rgbrgb(94, 209, 222)
hslhsl(186, 66%, 62%)
oklchoklch(0.8 0.105 205.4)
Closest name: Hidden Sea Glass (#6fd1c9)Relative luminance 0.5325

Colors that go with #5ed1de

Charcoal, Dark Salmon and Crimson 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 →

#de6b5e

#5edeab · #5e91de

#de5ed1 · #d1de5e

Split-complementary

Open in tool →

#de5e91 · #deab5e

#ab5ede · #de6b5e · #91de5e

Contrast

#5ed1de as textRatioAAAA largeAAAFix
Aaon white
1.8:1failfailfail
  • AA: use #1d818c as the text (4.59:1)
  • AAA: use #16616a as the text (7.11:1)
  • AA: or shift the background to #4f4f4f (4.54:1)
  • AAA: or shift the background to #333333 (7.01:1)
Aaon black
11.65:1passpasspassPasses 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 #5ed1de as the background.

Brands using this color

Fonts for this mood

#5ed1de reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5ed1de
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 #5ed1de and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5ed1de-a2b8be-df4e86-1f262d-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