Pastel Pop
Open in tool →Pastels pushed to the saturated end — pink, sky and lemon — for brands that want soft AND loud.
Color
#91d7ee
#91d7ee
hex
#91d7eergb
rgb(145, 215, 238)hsl
hsl(195, 73%, 75%)oklch
oklch(0.841 0.077 220.6)Closest name: Sky Blue (#87ceeb)Relative luminance 0.6079
Colors that go with #91d7ee
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.
Charcoal #36454f
neutralshippedCharcoal is the text near-black for #91d7ee: softer than #000 and cool enough to feel like part of the same palette.
Dark Salmon #e9967a
complementaryshippedDark Salmon sits directly opposite #91d7ee on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Crimson #dc143c
shippedCrimson is paired with #91d7ee in 5 real palettes, including Frost & Ember and Tiffany & Co.'s brand system, as the accent.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with #91d7ee: 6 real palettes, including Salesforce's brand system and Mistral AI's brand system, as the lead colour.
Midnight Blue #191970
shipped6 real palettes, including Telehealth and Blue Mono put Midnight Blue beside #91d7ee, as the text colour against it.
Plum #dda0dd
triadicshippedPlum completes a triad with #91d7ee — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Slate Gray #708090
shipped7 real palettes, including Dusty Blue and Still Water put Slate Gray beside #91d7ee, as the lead colour.
Taupe #483c32
shippedTaupe is paired with #91d7ee in 22 real palettes, including Boeing's brand system and Macaron, as the text colour against it.
Real palettes that use #91d7ee
Tints & shades
Harmonies
Contrast
| #91d7ee as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.6:1 | fail | fail | fail | |
Aaon black | 13.16:1 | 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 #91d7ee 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
#91d7ee reads as cool, vivid, light. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #91d7ee
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 #91d7ee and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/91d7ee-9cb5c4-df4e70-1f242d-e9f1ef?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