Color

#0bbaef

#0bbaef
hex#0bbaef
rgbrgb(11, 186, 239)
hslhsl(194, 91%, 49%)
oklchoklch(0.737 0.142 227.6)
Closest name: Blue Bikini (#00bbee)Relative luminance 0.4142

Colors that go with #0bbaef

Charcoal, Midnight Blue and Coral 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 #0bbaef

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ef400b

#0befb2 · #0b48ef

#ef0bba · #baef0b

Split-complementary

Open in tool →

#ef0b48 · #efb20b

#b20bef · #ef400b · #48ef0b

Contrast

#0bbaef as textRatioAAAA largeAAAFix
Aaon white
2.26:1failfailfail
  • AA: use #087da1 as the text (4.71:1)
  • AAA: use #065f7a as the text (7.18:1)
  • AA: or shift the background to #404040 (4.58:1)
  • AAA: or shift the background to #212121 (7.12:1)
Aaon black
9.28:1passpasspassPasses 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 #0bbaef 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

#0bbaef reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0bbaef
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 #0bbaef and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0bbaef-9cb6c4-df4e72-1f242d-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