Color

#4babe7

#4babe7
hex#4babe7
rgbrgb(75, 171, 231)
hslhsl(203, 76%, 60%)
oklchoklch(0.709 0.125 239.5)
Closest name: Cerulean (#55aaee)Relative luminance 0.3639

Colors that go with #4babe7

Charcoal, Peru and Midnight 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.

Real palettes that use #4babe7

Tints & shades

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

Harmonies

Complementary

Open in tool →

#e7874b

#4be7d4 · #4b5ee7

#e74bab · #abe74b

Split-complementary

Open in tool →

#e74b5e · #e7d44b

#d44be7 · #e7874b · #5ee74b

Contrast

#4babe7 as textRatioAAAA largeAAAFix
Aaon white
2.54:1failfailfail
  • AA: use #197bb8 as the text (4.6:1)
  • AAA: use #135d8b as the text (7.08:1)
  • AA: or shift the background to #383838 (4.62:1)
  • AAA: or shift the background to #171717 (7.07:1)
Aaon black
8.28:1passpasspassPasses 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 #4babe7 as the background.

Brands using this color

Fonts for this mood

#4babe7 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4babe7
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 #4babe7 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4babe7-9cb0c4-df4e5d-1f222d-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