Color
#c9fdfa
#c9fdfargb(201, 253, 250)hsl(177, 93%, 89%)oklch(0.958 0.053 191.9)Colors that go with #c9fdfa
Charcoal, Deep Sky Blue and Emerald Green 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.
Charcoal #36454f
neutralshippedCharcoal is the text near-black for #c9fdfa: softer than #000 and cool enough to feel like part of the same palette.
Deep Sky Blue #00bfff
analogousshippedDeep Sky Blue is #c9fdfa's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Emerald Green #50c878
analogousshippedEmerald Green is #c9fdfa's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Goldenrod #daa520
triadicshippedGoldenrod completes a triad with #c9fdfa — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Light Coral #f08080
complementaryshippedLight Coral sits directly opposite #c9fdfa on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Blue #0000ff
shipped47 real palettes, including Alaska Airlines's brand system and Dropbox's brand system put Blue beside #c9fdfa, as the accent.
Blue Violet #8a2be2
shippedBlue Violet is paired with #c9fdfa in 12 real palettes, including Gemstone and ClickUp's brand system, as the supporting colour.
Real palettes that use #c9fdfa
Tints & shades
Harmonies
Contrast
| #c9fdfa as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.11:1 | fail | fail | fail | |
Aaon black | 18.91:1 | pass | pass | pass | Passes 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 #c9fdfa as the background.
Brands using this color
Fonts for this mood
#c9fdfa reads as vivid, light, clean. The font library is tagged with the same vocabulary:
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.
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
›analyze #c9fdfa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/c9fdfa-a2bcbe-d4599b-1f282d-e9f1ed?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md