Named color

Cerulean Skies

#8cc6cb
hex#8cc6cb
rgbrgb(140, 198, 203)
hslhsl(185, 38%, 67%)
oklchoklch(0.789 0.06 202.8)
Relative luminance 0.5028

Cerulean Skies on this page is the real value, not a screenshot: exact hex, RGB, HSL and OKLCH, ten tints and ten shades, classic harmonies, and WCAG contrast with fixes — plus the 1 public brand that uses it and the palettes it appears in.

Colors that go with Cerulean Skies

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 Cerulean Skies

Tints & shades

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

Harmonies

Complementary

Open in tool →

#cb908b

#8bcbb0 · #8ba6cb

#cb8bc5 · #c5cb8b

Split-complementary

Open in tool →

#cb8ba6 · #cbb08b

#b08bcb · #cb908b · #a6cb8b

Contrast

Cerulean Skies as textRatioAAAA largeAAAFix
Aaon white
1.9:1failfailfail
  • AA: use #3c8086 as the text (4.54:1)
  • AAA: use #2c5e63 as the text (7.27:1)
  • AA: or shift the background to #4a4a4a (4.67:1)
  • AAA: or shift the background to #2e2e2e (7.15:1)
Aaon black
11.06:1passpasspassPasses 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 Cerulean Skies as the background.

Brands using this color

Fonts for this mood

Cerulean Skies reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around Cerulean Skies
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 #8cc6cb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8cc6cb-a2b8be-df4e88-1f262d-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