Color

#6cafea

#6cafea
hex#6cafea
rgbrgb(108, 175, 234)
hslhsl(208, 75%, 67%)
oklchoklch(0.733 0.11 246.5)
Closest name: Cerulean (#55aaee)Relative luminance 0.3979

Colors that go with #6cafea

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 →

#eaa76c

#6ceae6 · #6c70ea

#ea6caf · #afea6c

Split-complementary

Open in tool →

#ea6c70 · #eae66c

#e66cea · #eaa76c · #70ea6c

Contrast

#6cafea as textRatioAAAA largeAAAFix
Aaon white
2.34:1failfailfail
  • AA: use #1d78c9 as the text (4.58:1)
  • AAA: use #165b98 as the text (7.04:1)
  • AA: or shift the background to #3d3d3d (4.63:1)
  • AAA: or shift the background to #1f1f1f (7.03:1)
Aaon black
8.96:1passpasspassPasses 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 #6cafea as the background.

Brands using this color

Fonts for this mood

#6cafea reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6cafea
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 #6cafea and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6cafea-9cadc4-df4e51-1f212d-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