Color

#4bddce

#4bddce
hex#4bddce
rgbrgb(75, 221, 206)
hslhsl(174, 68%, 58%)
oklchoklch(0.817 0.124 185.3)
Closest name: turquoise (#40e0d0)Relative luminance 0.5766

Colors that go with #4bddce

Charcoal, Taupe 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 #4bddce

Tints & shades

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

Harmonies

Complementary

Open in tool →

#dd4b5a

#4bdd85 · #4ba2dd

#ce4bdd · #ddce4b

Split-complementary

Open in tool →

#dd4ba2 · #dd854b

#854bdd · #dd4b5a · #a2dd4b

Contrast

#4bddce as textRatioAAAA largeAAAFix
Aaon white
1.68:1failfailfail
  • AA: use #188176 as the text (4.73:1)
  • AAA: use #13635b as the text (7.09:1)
  • AA: or shift the background to #545454 (4.52:1)
  • AAA: or shift the background to #363636 (7.21:1)
Aaon black
12.53:1passpasspassPasses 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 #4bddce as the background.

Brands using this color

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

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

tool url/palettes/new/4bddce-a2bebe-d459a1-1f292d-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