Color

#8cb1f3

#8cb1f3
hex#8cb1f3
rgbrgb(140, 177, 243)
hslhsl(218, 81%, 75%)
oklchoklch(0.759 0.104 261.6)
Closest name: Electric Eel (#88bbee)Relative luminance 0.4349

Colors that go with #8cb1f3

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 →

#f3cd8c

#8ce5f3 · #998cf3

#f38cb1 · #b1f38c

Split-complementary

Open in tool →

#f3998c · #e5f38c

#f38ce5 · #f3cd8c · #8cf399

Contrast

#8cb1f3 as textRatioAAAA largeAAAFix
Aaon white
2.17:1failfailfail
  • AA: use #2b70e9 as the text (4.57:1)
  • AAA: use #1452bd as the text (7.07:1)
  • AA: or shift the background to #424242 (4.64:1)
  • AAA: or shift the background to #242424 (7.17:1)
Aaon black
9.7:1passpasspassPasses 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 #8cb1f3 as the background.

Brands using this color

Fonts for this mood

#8cb1f3 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8cb1f3
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 #8cb1f3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8cb1f3-9ca6c4-df644e-201f2d-e9f0f1?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