Color

#99c0fa

#99c0fa
hex#99c0fa
rgbrgb(153, 192, 250)
hslhsl(216, 91%, 79%)
oklchoklch(0.801 0.093 258.1)
Closest name: Electric Eel (#88bbee)Relative luminance 0.5137

Colors that go with #99c0fa

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 →

#fad399

#99f0fa · #a299fa

#fa99c0 · #c0fa99

Split-complementary

Open in tool →

#faa299 · #f0fa99

#fa99f0 · #fad399 · #99faa2

Contrast

#99c0fa as textRatioAAAA largeAAAFix
Aaon white
1.86:1failfailfail
  • AA: use #156ef4 as the text (4.6:1)
  • AAA: use #0951be as the text (7.16:1)
  • AA: or shift the background to #4d4d4d (4.54:1)
  • AAA: or shift the background to #303030 (7.09:1)
Aaon black
11.27:1passpasspassPasses 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 #99c0fa as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#99c0fa reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #99c0fa
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 #99c0fa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/99c0fa-9ca7c4-df5f4e-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