Harbour
Open in tool →Steel blue and haze with a buoy orange on a pale grey — the maritime palette every port town uses for a reason.
Color
#a0bcda
#a0bcda
hex
#a0bcdargb
rgb(160, 188, 218)hsl
hsl(211, 44%, 74%)oklch
oklch(0.784 0.053 250.3)Closest name: Blues White Shoes (#99badd)Relative luminance 0.485
Colors that go with #a0bcda
Charcoal, Sand and Copper 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 #a0bcda: softer than #000 and cool enough to feel like part of the same palette.
Sand #c2b280
complementaryshippedSand sits directly opposite #a0bcda on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Copper #b87333
shippedCopper is paired with #a0bcda in 4 real palettes, including Clean Beauty and Riverbed, as the accent — a combination designers have actually shipped, not a computed rotation.
Deep Sky Blue #00bfff
shippedDeep Sky Blue is paired with #a0bcda in 7 real palettes, including Max's brand system and Calm's brand system, as the supporting colour — a combination designers have actually shipped, not a computed rotation.
Denim #1560bd
shippedDenim is paired with #a0bcda in 5 real palettes, including Open House and Coca-Cola's brand system, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Midnight Blue #191970
shippedMidnight Blue is paired with #a0bcda in 6 real palettes, including Lavender Milk and Telehealth, as the text colour against it — a combination designers have actually shipped, not a computed rotation.
Royal Blue #4169e1
shippedRoyal Blue is paired with #a0bcda in 5 real palettes, including Telehealth and 1password's brand system, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Slate Gray #708090
shippedSlate Gray is paired with #a0bcda in 10 real palettes, including Still Water and Midnight Luxe, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Real palettes that use #a0bcda
Tints & shades
Harmonies
Contrast
| #a0bcda as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.96:1 | fail | fail | fail | |
Aaon black | 10.7:1 | 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 #a0bcda as the background.
Brands using this color
Palettes built around it
Fonts for this mood
#a0bcda reads as cool, light, clean. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #a0bcda
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 #a0bcda and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/a0bcda-9cabc4-df534e-1f202d-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