Color

#8bd9da

#8bd9da
hex#8bd9da
rgbrgb(139, 217, 218)
hslhsl(181, 52%, 70%)
oklchoklch(0.835 0.077 196.8)
Closest name: Cold Blue (#88dddd)Relative luminance 0.6018

Colors that go with #8bd9da

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 →

#da8c8b

#8bdab4 · #8bb1da

#da8bd9 · #d9da8b

Split-complementary

Open in tool →

#da8bb1 · #dab48b

#b48bda · #da8c8b · #b1da8b

Contrast

#8bd9da as textRatioAAAA largeAAAFix
Aaon white
1.61:1failfailfail
  • AA: use #2a8284 as the text (4.54:1)
  • AAA: use #1f6061 as the text (7.23:1)
  • AA: or shift the background to #545454 (4.7:1)
  • AAA: or shift the background to #383838 (7.28:1)
Aaon black
13.04:1passpasspassPasses 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 #8bd9da as the background.

Brands using this color

Fonts for this mood

#8bd9da reads as cool, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8bd9da
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 #8bd9da and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8bd9da-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