Color
#450359
#450359rgb(69, 3, 89)hsl(286, 93%, 18%)oklch(0.293 0.139 315.8)Colors that go with #450359
Midnight Blue, Forest Green and Denim 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.
Midnight Blue #191970
shipped5 real palettes, including Visa's brand system and Crest's brand system put Midnight Blue beside #450359, as the lead colour.
Forest Green #228b22
complementaryForest Green sits directly opposite #450359 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Denim #1560bd
shippedDesigners have shipped Denim with #450359: 3 real palettes, including Discover's brand system and Heinz's brand system, as the supporting colour.
Slate Blue #6a5acd
analogousshippedSlate Blue is #450359's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Taupe #483c32
shippedTaupe is paired with #450359 in 3 real palettes, including American Eagle's brand system and Superhuman's brand system, as the lead colour.
Sea Green #2e8b57
split-complementSea Green is a split-complement of #450359: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Olive Green #808000
split-complementOlive Green is a split-complement of #450359: 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 #450359: softer than #000 and cool enough to feel like part of the same palette.
Real palettes that use #450359
Tints & shades
Harmonies
Contrast
| #450359 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 14.89:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.41:1 | fail | fail | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #450359 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
#450359 reads as cool, vivid, dark. 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 #450359 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/450359-bd9fc1-adcb62-2d1f2a-ece9f1?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