Color

#6dbbc0

#6dbbc0
hex#6dbbc0
rgbrgb(109, 187, 192)
hslhsl(184, 40%, 59%)
oklchoklch(0.744 0.077 201)
Closest name: Crystal Lake (#88b5c4)Relative luminance 0.426

Tints & shades

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

Harmonies

Complementary

Open in tool →

#c0726d

#6dc09c · #6d91c0

#c06dbb · #bbc06d

Split-complementary

Open in tool →

#c06d91 · #c09c6d

#9c6dc0 · #c0726d · #91c06d

Contrast

#6dbbc0 as textRatioAAAA largeAAAFix
Aaon white
2.21:1failfailfail
  • AA: use #397f84 as the text (4.62:1)
  • AAA: use #2b6064 as the text (7.09:1)
  • AA: or shift the background to #424242 (4.56:1)
  • AAA: or shift the background to #242424 (7.04:1)
Aaon black
9.52:1passpasspassPasses 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 #6dbbc0 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

#6dbbc0 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6dbbc0
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 #6dbbc0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6dbbc0-a2b9be-df4e8a-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