Playground
Open in tool →Orange, blue and green — the colors of playground equipment; loud, cheerful, obviously for kids.
Color
#3682fc
#3682fc
hex
#3682fcrgb
rgb(54, 130, 252)hsl
hsl(217, 97%, 60%)oklch
oklch(0.626 0.197 259.7)Closest name: Azure (#007fff)Relative luminance 0.2378
Colors that go with #3682fc
Blue, Deep Sky Blue and Orange Red 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.
Blue #0000ff
shippedBlue is paired with #3682fc in 5 real palettes, including Readymag's brand system and Cargo's brand system, as the supporting colour — a combination designers have actually shipped, not a computed rotation.
Deep Sky Blue #00bfff
shippedDeep Sky Blue is paired with #3682fc in 6 real palettes, including Figma's brand system and Astro's brand system — a combination designers have actually shipped, not a computed rotation.
Orange Red #ff4500
shippedOrange Red is paired with #3682fc in 7 real palettes, including Replit's brand system and Readymag's brand system, as the supporting colour — a combination designers have actually shipped, not a computed rotation.
Taupe #483c32
shippedTaupe is paired with #3682fc in 8 real palettes, including Readymag's brand system and Notion's brand system, as the text colour against it — a combination designers have actually shipped, not a computed rotation.
Tomato #ff6347
shippedTomato is paired with #3682fc in 4 real palettes, including Replit's brand system and Substack's brand system, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Dark Goldenrod #b8860b
complementaryDark Goldenrod sits directly opposite #3682fc on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Chocolate #d2691e
split-complementshippedChocolate is a split-complement of #3682fc: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Charcoal #36454f
neutralshippedCharcoal is the text near-black for #3682fc: softer than #000 and cool enough to feel like part of the same palette.
Real palettes that use #3682fc
Tints & shades
Harmonies
Contrast
| #3682fc as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 3.65:1 | fail | pass | fail | |
Aaon black | 5.76:1 | pass | pass | fail |
|
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3682fc as the background.
Brands using this color
Palettes built around it
Fonts for this mood
#3682fc reads as cool, vivid, technical. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #3682fc
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 #3682fc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/3682fc-9ca7c4-df624e-201f2d-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