Color

#99cccb

#99cccb
hex#99cccb
rgbrgb(153, 204, 203)
hslhsl(179, 33%, 70%)
oklchoklch(0.809 0.053 194.6)
Closest name: Continental Waters (#98c6cb)Relative luminance 0.5427

Colors that go with #99cccb

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 #99cccb

Tints & shades

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

Harmonies

Complementary

Open in tool →

#cc999a

#99ccb2 · #99b3cc

#cb99cc · #cccb99

Split-complementary

Open in tool →

#cc99b3 · #ccb299

#b299cc · #cc999a · #b3cc99

Contrast

#99cccb as textRatioAAAA largeAAAFix
Aaon white
1.77:1failfailfail
  • AA: use #3f7d7c as the text (4.73:1)
  • AAA: use #305f5e as the text (7.18:1)
  • AA: or shift the background to #4f4f4f (4.62:1)
  • AAA: or shift the background to #333333 (7.13:1)
Aaon black
11.85:1passpasspassPasses 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 #99cccb as the background.

Brands using this color

Fonts for this mood

#99cccb reads as muted, light, minimal. The font library is tagged with the same vocabulary:

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

tool url/palettes/new/99cccb-a2bbbe-d45996-1f272d-e9f1ed?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