Color

#8bc9d5

#8bc9d5
hex#8bc9d5
rgbrgb(139, 201, 213)
hslhsl(190, 47%, 69%)
oklchoklch(0.798 0.065 211)
Closest name: Cerulean Skies (#8cc6cb)Relative luminance 0.5207

Colors that go with #8bc9d5

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.

Real palettes that use #8bc9d5

Tints & shades

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

Harmonies

Complementary

Open in tool →

#d5978b

#8bd5bc · #8ba4d5

#d58bc9 · #c9d58b

Split-complementary

Open in tool →

#d58ba4 · #d5bc8b

#bc8bd5 · #d5978b · #a4d58b

Contrast

#8bc9d5 as textRatioAAAA largeAAAFix
Aaon white
1.84:1failfailfail
  • AA: use #337f8e as the text (4.6:1)
  • AAA: use #265e69 as the text (7.27:1)
  • AA: or shift the background to #4d4d4d (4.59:1)
  • AAA: or shift the background to #303030 (7.17:1)
Aaon black
11.41:1passpasspassPasses 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 #8bc9d5 as the background.

Brands using this color

Fonts for this mood

#8bc9d5 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8bc9d5
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 #8bc9d5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8bc9d5-a2b6be-df4e7c-1f252d-e9f1ef?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