Color

#8cb9ee

#8cb9ee
hex#8cb9ee
rgbrgb(140, 185, 238)
hslhsl(212, 74%, 74%)
oklchoklch(0.773 0.09 253)
Closest name: Electric Eel (#88bbee)Relative luminance 0.4645

Colors that go with #8cb9ee

Charcoal, Goldenrod and Amber 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 →

#eec08c

#8ceaee · #8f8cee

#ee8cb9 · #b9ee8c

Split-complementary

Open in tool →

#ee8f8c · #eaee8c

#ee8cea · #eec08c · #8cee8f

Contrast

#8cb9ee as textRatioAAAA largeAAAFix
Aaon white
2.04:1failfailfail
  • AA: use #2074d5 as the text (4.65:1)
  • AAA: use #1857a0 as the text (7.22:1)
  • AA: or shift the background to #474747 (4.55:1)
  • AAA: or shift the background to #292929 (7.13:1)
Aaon black
10.29:1passpasspassPasses 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 #8cb9ee as the background.

Brands using this color

Fonts for this mood

#8cb9ee reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8cb9ee
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 #8cb9ee and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8cb9ee-9caac4-df564e-1f202d-e9f1f1?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