Color

#4bbae2

#4bbae2
hex#4bbae2
rgbrgb(75, 186, 226)
hslhsl(196, 72%, 59%)
oklchoklch(0.742 0.115 225.5)
Closest name: Blue Martini (#52b4d3)Relative luminance 0.421

Colors that go with #4bbae2

Charcoal, Dark Salmon and Denim 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 →

#e2734b

#4be2bf · #4b6ee2

#e24bba · #bae24b

Split-complementary

Open in tool →

#e24b6e · #e2bf4b

#bf4be2 · #e2734b · #6ee24b

Contrast

#4bbae2 as textRatioAAAA largeAAAFix
Aaon white
2.23:1failfailfail
  • AA: use #1a7ea2 as the text (4.62:1)
  • AAA: use #145f7b as the text (7.11:1)
  • AA: or shift the background to #424242 (4.51:1)
  • AAA: or shift the background to #212121 (7.22:1)
Aaon black
9.42:1passpasspassPasses 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 #4bbae2 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

#4bbae2 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4bbae2
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 #4bbae2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4bbae2-9cb5c4-df4e6e-1f232d-e9f1ef?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