Color

#3bedd5

#3bedd5
hex#3bedd5
rgbrgb(59, 237, 213)
hslhsl(172, 83%, 58%)
oklchoklch(0.854 0.142 181.4)
Closest name: Frozen Boubble (#00eedd)Relative luminance 0.663

Colors that go with #3bedd5

Charcoal, Deep Sky Blue and Taupe 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 →

#ed3b53

#3bed7c · #3baced

#d53bed · #edd53b

Split-complementary

Open in tool →

#ed3bac · #ed7c3b

#7c3bed · #ed3b53 · #aced3b

Contrast

#3bedd5 as textRatioAAAA largeAAAFix
Aaon white
1.47:1failfailfail
  • AA: use #0c8373 as the text (4.66:1)
  • AAA: use #096256 as the text (7.26:1)
  • AA: or shift the background to #5c5c5c (4.54:1)
  • AAA: or shift the background to #404040 (7.04:1)
Aaon black
14.26:1passpasspassPasses 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 #3bedd5 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 #3bedd5
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 #3bedd5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3bedd5-a2bebe-d459a5-1f292d-e9f1ec?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