Color

#4dbdcb

#4dbdcb
hex#4dbdcb
rgbrgb(77, 189, 203)
hslhsl(187, 55%, 55%)
oklchoklch(0.74 0.102 206.6)
Closest name: Blue Bobbin (#52b4ca)Relative luminance 0.4228

Colors that go with #4dbdcb

Charcoal, Light Coral 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 →

#cb5c4d

#4dcb9b · #4d7ecb

#cb4dbd · #bdcb4d

Split-complementary

Open in tool →

#cb4d7e · #cb9b4d

#9b4dcb · #cb5c4d · #7ecb4d

Contrast

#4dbdcb as textRatioAAAA largeAAAFix
Aaon white
2.22:1failfailfail
  • AA: use #287f8a as the text (4.67:1)
  • AAA: use #1e5e67 as the text (7.36:1)
  • AA: or shift the background to #424242 (4.53:1)
  • AAA: or shift the background to #212121 (7.25:1)
Aaon black
9.46:1passpasspassPasses 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 #4dbdcb 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

#4dbdcb reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4dbdcb
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 #4dbdcb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4dbdcb-a2b8be-df4e83-1f262d-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