Color
#450b60
#450b60rgb(69, 11, 96)hsl(281, 79%, 21%)oklch(0.305 0.139 311.4)Colors that go with #450b60
Forest Green, Sea Green and Olive Green 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.
Forest Green #228b22
complementaryForest Green sits directly opposite #450b60 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Sea Green #2e8b57
split-complementSea Green is a split-complement of #450b60: 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 #450b60: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Pale Goldenrod #eee8aa
shippedPale Goldenrod is paired with #450b60 in two real palettes: Blossom and Macaron, as the accent — a combination designers have actually shipped, not a computed rotation.
Periwinkle #ccccff
shippedPeriwinkle is paired with #450b60 in two real palettes: Lavender Milk and Blue Mono, as the supporting colour — a combination designers have actually shipped, not a computed rotation.
Powder Blue #b0e0e6
shippedPowder Blue is paired with #450b60 in two real palettes: Frost & Ember and Macaron, as the supporting colour — a combination designers have actually shipped, not a computed rotation.
Slate Blue #6a5acd
analogousshippedSlate Blue is #450b60's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
White Smoke #f5f5f5
neutralWhite Smoke is the surface for #450b60: a clean near-white with no warm cast, so the cool hue stays clear instead of drifting muddy.
Real palettes that use #450b60
Tints & shades
Harmonies
Contrast
| #450b60 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 14.29:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.47:1 | 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 #450b60 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
#450b60 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 #450b60 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/450b60-ba9fc1-b6cb62-2d1f2c-ebe9f1?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