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
#d6e9fa
#d6e9fa
hex
#d6e9fargb
rgb(214, 233, 250)hsl
hsl(208, 78%, 91%)oklch
oklch(0.925 0.031 245.1)Closest name: Celestial Cathedral (#daeaf6)Relative luminance 0.7948
Colors that go with #d6e9fa
Charcoal, Dark Turquoise and Light Coral 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 #d6e9fa: softer than #000 and cool enough to feel like part of the same palette.
Dark Turquoise #00ced1
analogousshippedDark Turquoise is #d6e9fa's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Light Coral #f08080
triadicshippedLight Coral completes a triad with #d6e9fa — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Lilac #c8a2c8
analogousshippedLilac is #d6e9fa's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Sandy Brown #f4a460
complementaryshippedSandy Brown sits directly opposite #d6e9fa on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Yellow Green #9acd32
triadicshippedYellow Green completes a triad with #d6e9fa — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Amber #ffbf00
shippedAmber is paired with #d6e9fa in 21 real palettes, including Blueprint and Trailhead, as the accent.
Blue #0000ff
shipped47 real palettes, including Dropbox's brand system and Binance's brand system put Blue beside #d6e9fa, as the accent.
Real palettes that use #d6e9fa
Tints & shades
Harmonies
Contrast
| #d6e9fa as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.24:1 | fail | fail | fail | |
Aaon black | 16.9:1 | 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 #d6e9fa 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
#d6e9fa reads as cool, vivid, light. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #d6e9fa
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 #d6e9fa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/d6e9fa-9cadc4-df4e51-1f212d-e9f1f1?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