Color

#b5dfe3

#b5dfe3
hex#b5dfe3
rgbrgb(181, 223, 227)
hslhsl(185, 45%, 80%)
oklchoklch(0.875 0.044 203.5)
Closest name: Powder Blue (#b0e0e6)Relative luminance 0.6815

Colors that go with #b5dfe3

Charcoal, Lilac and Sand 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 #b5dfe3

Tints & shades

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

Harmonies

Complementary

Open in tool →

#e3b9b5

#b5e3d0 · #b5c8e3

#e3b5df · #dfe3b5

Split-complementary

Open in tool →

#e3b5c8 · #e3d0b5

#d0b5e3 · #e3b9b5 · #c8e3b5

Contrast

#b5dfe3 as textRatioAAAA largeAAAFix
Aaon white
1.44:1failfailfail
  • AA: use #327e85 as the text (4.71:1)
  • AAA: use #265f64 as the text (7.23:1)
  • AA: or shift the background to #5e5e5e (4.52:1)
  • AAA: or shift the background to #424242 (7:1)
Aaon black
14.63:1passpasspassPasses 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 #b5dfe3 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

#b5dfe3 reads as cool, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b5dfe3
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 #b5dfe3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b5dfe3-a2b8be-df4e88-1f262d-e9f1ee?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