Color

#99b8eb

#99b8eb
hex#99b8eb
rgbrgb(153, 184, 235)
hslhsl(217, 67%, 76%)
oklchoklch(0.778 0.081 260.2)
Closest name: Adrift on the Nile (#93b8e3)Relative luminance 0.4705

Colors that go with #99b8eb

Charcoal, Goldenrod 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 →

#ebcb99

#99e1eb · #a299eb

#eb99b8 · #b8eb99

Split-complementary

Open in tool →

#eba299 · #e1eb99

#eb99e1 · #ebcb99 · #99eba2

Contrast

#99b8eb as textRatioAAAA largeAAAFix
Aaon white
2.02:1failfailfail
  • AA: use #3774d7 as the text (4.52:1)
  • AAA: use #2256aa as the text (7.05:1)
  • AA: or shift the background to #474747 (4.61:1)
  • AAA: or shift the background to #2b2b2b (7.02:1)
Aaon black
10.41:1passpasspassPasses 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 #99b8eb as the background.

Brands using this color

Fonts for this mood

#99b8eb reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #99b8eb
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 #99b8eb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/99b8eb-9ca7c4-df624e-201f2d-e9f0f1?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