Blue Mono
Open in tool →One blue at four lightnesses — monochromatic in the colour-theory sense; the deep step is the text, the pale step the surface tint.
Color
#ccdbfargb(204, 219, 250)hsl(220, 82%, 89%)oklch(0.89 0.046 264.9)Charcoal, Dark Orange and Deep Sky Blue 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 is the text near-black for #ccdbfa: softer than #000 and cool enough to feel like part of the same palette.
Dark Orange is a split-complement of #ccdbfa: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Deep Sky Blue is #ccdbfa's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Goldenrod sits directly opposite #ccdbfa on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Lime Green completes a triad with #ccdbfa — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Plum is #ccdbfa's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Amber is paired with #ccdbfa in 21 real palettes, including Blueprint and Salesforce's brand system, as the accent.
47 real palettes, including Uber's brand system and Binance's brand system put Blue beside #ccdbfa, as the accent.
| #ccdbfa as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.39:1 | fail | fail | fail | |
Aaon black | 15.08:1 | 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 #ccdbfa as the background.
One blue at four lightnesses — monochromatic in the colour-theory sense; the deep step is the text, the pale step the surface tint.
#ccdbfa reads as cool, vivid, light. 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 #ccdbfa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/ccdbfa-9ca5c4-df694e-211f2d-e9f0f1?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