Color

#65cdd2

#65cdd2
hex#65cdd2
rgbrgb(101, 205, 210)
hslhsl(183, 55%, 61%)
oklchoklch(0.789 0.097 199.6)
Closest name: Hidden Sea Glass (#6fd1c9)Relative luminance 0.5108

Colors that go with #65cdd2

Charcoal, Dark Salmon and Blue 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 →

#d26a65

#65d2a1 · #6596d2

#d265cd · #cdd265

Split-complementary

Open in tool →

#d26596 · #d2a165

#a165d2 · #d26a65 · #96d265

Contrast

#65cdd2 as textRatioAAAA largeAAAFix
Aaon white
1.87:1failfailfail
  • AA: use #278286 as the text (4.54:1)
  • AAA: use #1d5f63 as the text (7.32:1)
  • AA: or shift the background to #4d4d4d (4.52:1)
  • AAA: or shift the background to #303030 (7.05:1)
Aaon black
11.22:1passpasspassPasses 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 #65cdd2 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

#65cdd2 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #65cdd2
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 #65cdd2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/65cdd2-a2b9be-d4598e-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