Color

#99b8fa

#99b8fa
hex#99b8fa
rgbrgb(153, 184, 250)
hslhsl(221, 91%, 79%)
oklchoklch(0.784 0.101 264.8)
Closest name: Electric Eel (#88bbee)Relative luminance 0.4796

Colors that go with #99b8fa

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 →

#fadb99

#99e8fa · #ab99fa

#fa99b8 · #b8fa99

Split-complementary

Open in tool →

#faab99 · #e8fa99

#fa99e8 · #fadb99 · #99faab

Contrast

#99b8fa as textRatioAAAA largeAAAFix
Aaon white
1.98:1failfailfail
  • AA: use #2e6df5 as the text (4.54:1)
  • AAA: use #0a4bd6 as the text (7.02:1)
  • AA: or shift the background to #474747 (4.69:1)
  • AAA: or shift the background to #2b2b2b (7.14:1)
Aaon black
10.59:1passpasspassPasses 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 #99b8fa 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

#99b8fa reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #99b8fa
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 #99b8fa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/99b8fa-9ca4c4-df6b4e-211f2d-e9eff1?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