Blueprint
Open in tool →Cyan and indigo on navy is the developer-tool look; amber is the only warm note, so it always reads as 'attention'.
Color
#dde8fd
#dde8fd
hex
#dde8fdrgb
rgb(221, 232, 253)hsl
hsl(219, 89%, 93%)oklch
oklch(0.929 0.031 263.5)Closest name: lavender (#e6e6fa)Relative luminance 0.8018
Colors that go with #dde8fd
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 #36454f
neutralshippedCharcoal is the text near-black for #dde8fd: softer than #000 and cool enough to feel like part of the same palette.
Dark Orange #ff8c00
split-complementshippedDark Orange is a split-complement of #dde8fd: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Deep Sky Blue #00bfff
analogousshippedDeep Sky Blue is #dde8fd's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Goldenrod #daa520
complementaryshippedGoldenrod sits directly opposite #dde8fd on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Lime Green #32cd32
triadicshippedLime Green completes a triad with #dde8fd — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Plum #dda0dd
analogousshippedPlum is #dde8fd's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Amber #ffbf00
shippedAmber is paired with #dde8fd in 21 real palettes, including Blueprint and Trailhead, as the accent.
Blue #0000ff
shipped47 real palettes, including Binance's brand system and Dropbox's brand system put Blue beside #dde8fd, as the accent.
Real palettes that use #dde8fd
Tints & shades
Harmonies
Contrast
| #dde8fd as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.23:1 | fail | fail | fail | |
Aaon black | 17.04:1 | 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 #dde8fd 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
#dde8fd reads as cool, vivid, light. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #dde8fd
live endpointPoint 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.
endpoint
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt
›analyze #dde8fd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/dde8fd-9ca5c4-df664e-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