Color

#4bafdd

#4bafdd
hex#4bafdd
rgbrgb(75, 175, 221)
hslhsl(199, 68%, 58%)
oklchoklch(0.714 0.114 231.4)
Closest name: Cousteau (#55a9d6)Relative luminance 0.3738

Colors that go with #4bafdd

Charcoal, Amber 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 →

#dd794b

#4bddc2 · #4b66dd

#dd4baf · #afdd4b

Split-complementary

Open in tool →

#dd4b66 · #ddc24b

#c24bdd · #dd794b · #66dd4b

Contrast

#4bafdd as textRatioAAAA largeAAAFix
Aaon white
2.48:1failfailfail
  • AA: use #207ca7 as the text (4.66:1)
  • AAA: use #185c7c as the text (7.34:1)
  • AA: or shift the background to #3b3b3b (4.52:1)
  • AAA: or shift the background to #1a1a1a (7.02:1)
Aaon black
8.48:1passpasspassPasses 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 #4bafdd as the background.

Brands using this color

Fonts for this mood

#4bafdd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

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

tool url/palettes/new/4bafdd-9cb3c4-df4e66-1f232d-e9f1f0?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