Color

#3bdede

#3bdede
hex#3bdede
rgbrgb(59, 222, 222)
hslhsl(180, 71%, 55%)
oklchoklch(0.821 0.128 194.9)
Closest name: turquoise (#40e0d0)Relative luminance 0.5845

Tints & shades

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

Harmonies

Complementary

Open in tool →

#de3b3b

#3bde8c · #3b8cde

#de3bde · #dede3b

Split-complementary

Open in tool →

#de3b8c · #de8c3b

#8c3bde · #de3b3b · #8cde3b

Contrast

#3bdede as textRatioAAAA largeAAAFix
Aaon white
1.65:1failfailfail
  • AA: use #168383 as the text (4.56:1)
  • AAA: use #106060 as the text (7.33:1)
  • AA: or shift the background to #545454 (4.58:1)
  • AAA: or shift the background to #383838 (7.09:1)
Aaon black
12.69:1passpasspassPasses 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 #3bdede 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

#3bdede reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #3bdede
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #3bdede and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3bdede-a2bbbe-d45994-1f272d-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