Color

#bde4f9

#bde4f9
hex#bde4f9
rgbrgb(189, 228, 249)
hslhsl(201, 83%, 86%)
oklchoklch(0.898 0.05 231.6)
Closest name: Breaking the Ice (#b8e4f5)Relative luminance 0.7315

Colors that go with #bde4f9

Charcoal, Dark Turquoise and Deep Sky Blue 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 #bde4f9

Tints & shades

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

Harmonies

Complementary

Open in tool →

#f9d2be

#bef9f0 · #bec7f9

#f9bee4 · #e4f9be

Split-complementary

Open in tool →

#f9bec7 · #f9f0be

#f0bef9 · #f9d2be · #c7f9be

Contrast

#bde4f9 as textRatioAAAA largeAAAFix
Aaon white
1.34:1failfailfail
  • AA: use #117cb6 as the text (4.58:1)
  • AAA: use #0d5c87 as the text (7.25:1)
  • AA: or shift the background to #616161 (4.61:1)
  • AAA: or shift the background to #454545 (7.14:1)
Aaon black
15.63:1passpasspassPasses 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 #bde4f9 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#bde4f9 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bde4f9
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 #bde4f9 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bde4f9-9cb1c4-df4e62-1f222d-e9f1f0?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