Color

#0babcb

#0babcb
hex#0babcb
rgbrgb(11, 171, 203)
hslhsl(190, 90%, 42%)
oklchoklch(0.684 0.121 217.7)
Closest name: Aquarius (#2db0ce)Relative luminance 0.3351

Colors that go with #0babcb

Charcoal, Tomato and Amber 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 →

#cb2b0b

#0bcb8b · #0b4bcb

#cb0bab · #abcb0b

Split-complementary

Open in tool →

#cb0b4b · #cb8b0b

#8b0bcb · #cb2b0b · #4bcb0b

Contrast

#0babcb as textRatioAAAA largeAAAFix
Aaon white
2.73:1failfailfail
  • AA: use #087e96 as the text (4.73:1)
  • AAA: use #065e6f as the text (7.4:1)
  • AA: or shift the background to #333333 (4.63:1)
  • AAA: or shift the background to #0f0f0f (7.03:1)
Aaon black
7.7:1passpasspassPasses 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 #0babcb as the background.

Brands using this color

Palettes built around it

Fonts for this mood

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

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

tool url/palettes/new/0babcb-a2b6be-df4e7c-1f252d-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