Color

#6cdbef

#6cdbef
hex#6cdbef
rgbrgb(108, 219, 239)
hslhsl(189, 80%, 68%)
oklchoklch(0.834 0.105 210.9)
Closest name: Cold Blue (#88dddd)Relative luminance 0.6008

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ef806c

#6cefc1 · #6c9aef

#ef6cdb · #dbef6c

Split-complementary

Open in tool →

#ef6c9a · #efc16c

#c16cef · #ef806c · #9aef6c

Contrast

#6cdbef as textRatioAAAA largeAAAFix
Aaon white
1.61:1failfailfail
  • AA: use #107f93 as the text (4.69:1)
  • AAA: use #0c5f6e as the text (7.3:1)
  • AA: or shift the background to #545454 (4.69:1)
  • AAA: or shift the background to #383838 (7.27:1)
Aaon black
13.02:1passpasspassPasses 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 #6cdbef 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

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

mcpConnect your agent — build around #6cdbef
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #6cdbef and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6cdbef-a2b7be-df4e7e-1f252d-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