Color
#4191d2
#4191d2rgb(65, 145, 210)hsl(207, 62%, 54%)oklch(0.636 0.125 246.1)Colors that go with #4191d2
Charcoal, Copper and Amber 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 #4191d2: softer than #000 and cool enough to feel like part of the same palette.
Copper #b87333
complementaryshippedCopper sits directly opposite #4191d2 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Amber #ffbf00
shippedAmber is paired with #4191d2 in 4 real palettes, including Beach Hut and Heatwave, as the supporting colour — a combination designers have actually shipped, not a computed rotation.
Taupe #483c32
shippedTaupe is paired with #4191d2 in 4 real palettes, including Notion's brand system and Still Water, as the text colour against it — a combination designers have actually shipped, not a computed rotation.
Denim #1560bd
shippedDenim is paired with #4191d2 in 3 real palettes, including Dusk and Open House, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Midnight Blue #191970
shippedMidnight Blue is paired with #4191d2 in 3 real palettes, including Blue Mono and Open House, as the text colour against it — a combination designers have actually shipped, not a computed rotation.
Chocolate #d2691e
split-complementChocolate is a split-complement of #4191d2: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Dark Goldenrod #b8860b
split-complementDark Goldenrod is a split-complement of #4191d2: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Real palettes that use #4191d2
Tints & shades
Harmonies
Contrast
| #4191d2 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 3.38:1 | fail | pass | fail | |
Aaon black | 6.21:1 | 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 #4191d2 as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Fonts for this mood
#4191d2 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:
Point 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.
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
›analyze #4191d2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/4191d2-9cadc4-df4e53-1f212d-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