Color

#8bc9cb

#8bc9cb
hex#8bc9cb
rgbrgb(139, 201, 203)
hslhsl(182, 38%, 67%)
oklchoklch(0.795 0.063 198.5)
Closest name: Cerulean Skies (#8cc6cb)Relative luminance 0.5157

Colors that go with #8bc9cb

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 #8bc9cb

Tints & shades

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

Harmonies

Complementary

Open in tool →

#cb8d8b

#8bcbad · #8ba9cb

#cb8bc9 · #c9cb8b

Split-complementary

Open in tool →

#cb8ba9 · #cbad8b

#ad8bcb · #cb8d8b · #a9cb8b

Contrast

#8bc9cb as textRatioAAAA largeAAAFix
Aaon white
1.86:1failfailfail
  • AA: use #3a8082 as the text (4.58:1)
  • AAA: use #2c6163 as the text (7.01:1)
  • AA: or shift the background to #4d4d4d (4.55:1)
  • AAA: or shift the background to #303030 (7.11:1)
Aaon black
11.31:1passpasspassPasses 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 #8bc9cb 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

#8bc9cb reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8bc9cb
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 #8bc9cb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8bc9cb-a2babe-d45990-1f272d-e9f1ee?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