Color

#1bcbee

#1bcbee
hex#1bcbee
rgbrgb(27, 203, 238)
hslhsl(190, 86%, 52%)
oklchoklch(0.777 0.135 216.6)
Closest name: Blue Bikini (#00bbee)Relative luminance 0.4912

Colors that go with #1bcbee

Charcoal, Crimson and Dark Orange 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 →

#ee3e1b

#1beea8 · #1b62ee

#ee1bcb · #cbee1b

Split-complementary

Open in tool →

#ee1b62 · #eea81b

#a81bee · #ee3e1b · #62ee1b

Contrast

#1bcbee as textRatioAAAA largeAAAFix
Aaon white
1.94:1failfailfail
  • AA: use #0b8098 as the text (4.61:1)
  • AAA: use #096072 as the text (7.17:1)
  • AA: or shift the background to #4a4a4a (4.57:1)
  • AAA: or shift the background to #2b2b2b (7.3:1)
Aaon black
10.82:1passpasspassPasses 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 #1bcbee 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

#1bcbee reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1bcbee
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 #1bcbee and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1bcbee-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