Color

#99d2e5

#99d2e5
hex#99d2e5
rgbrgb(153, 210, 229)
hslhsl(195, 59%, 75%)
oklchoklch(0.831 0.064 220.5)
Closest name: Sky Blue (#87ceeb)Relative luminance 0.5852

Colors that go with #99d2e5

Charcoal, Dark Salmon and Crimson 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 #99d2e5

Tints & shades

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

Harmonies

Complementary

Open in tool →

#e5ac9a

#9ae5d2 · #9aace5

#e59ad2 · #d2e59a

Split-complementary

Open in tool →

#e59aac · #e5d29a

#d29ae5 · #e5ac9a · #ace59a

Contrast

#99d2e5 as textRatioAAAA largeAAAFix
Aaon white
1.65:1failfailfail
  • AA: use #287d9a as the text (4.68:1)
  • AAA: use #1e6076 as the text (7.02:1)
  • AA: or shift the background to #545454 (4.58:1)
  • AAA: or shift the background to #383838 (7.09:1)
Aaon black
12.7:1passpasspassPasses 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 #99d2e5 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

#99d2e5 reads as cool, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #99d2e5
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 #99d2e5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/99d2e5-9cb5c4-df4e70-1f242d-e9f1ef?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