Color

#1bd4fe

#1bd4fe
hex#1bd4fe
rgbrgb(27, 212, 254)
hslhsl(191, 99%, 55%)
oklchoklch(0.805 0.143 219.5)
Closest name: Blue Mana (#68c2f5)Relative luminance 0.5448

Colors that go with #1bd4fe

Charcoal, Taupe and Dark Salmon 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 →

#fe441b

#1bfeb6 · #1b63fe

#fe1bd4 · #d4fe1b

Split-complementary

Open in tool →

#fe1b63 · #feb61b

#b61bfe · #fe441b · #63fe1b

Contrast

#1bd4fe as textRatioAAAA largeAAAFix
Aaon white
1.77:1failfailfail
  • AA: use #01819d as the text (4.54:1)
  • AAA: use #015f75 as the text (7.25:1)
  • AA: or shift the background to #4f4f4f (4.64:1)
  • AAA: or shift the background to #333333 (7.16:1)
Aaon black
11.9:1passpasspassPasses 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 #1bd4fe as the background.

Brands using this color

Fonts for this mood

#1bd4fe reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1bd4fe
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 #1bd4fe and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1bd4fe-a2b6be-df4e7a-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