Color

#1bdbde

#1bdbde
hex#1bdbde
rgbrgb(27, 219, 222)
hslhsl(181, 78%, 49%)
oklchoklch(0.81 0.135 196.6)
Closest name: turquoise (#40e0d0)Relative luminance 0.5617

Tints & shades

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

Harmonies

Complementary

Open in tool →

#de1f1b

#1bde80 · #1b7ade

#de1bdb · #dbde1b

Split-complementary

Open in tool →

#de1b7a · #de801b

#801bde · #de1f1b · #7ade1b

Contrast

#1bdbde as textRatioAAAA largeAAAFix
Aaon white
1.72:1failfailfail
  • AA: use #108284 as the text (4.62:1)
  • AAA: use #0c6264 as the text (7.13:1)
  • AA: or shift the background to #525252 (4.55:1)
  • AAA: or shift the background to #363636 (7.04:1)
Aaon black
12.23:1passpasspassPasses 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 #1bdbde as the background.

Brands using this color

Fonts for this mood

#1bdbde reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1bdbde
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 #1bdbde and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1bdbde-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