Golden Hour
Open in tool →Apricot into coral into plum — a sunset flattened to three tokens, with the plum doubling as the twilight text colour.
Named color
Long Passionate Night
#5b365e
hex
#5b365ergb
rgb(91, 54, 94)hsl
hsl(296, 27%, 29%)oklch
oklch(0.394 0.08 324.3)Relative luminance 0.0567
Long Passionate Night on this page is the real value, not a screenshot: exact hex, RGB, HSL and OKLCH, ten tints and ten shades, classic harmonies, and WCAG contrast with fixes — plus the curated palettes it appears in and any public brand that adopts it.
Colors that go with Long Passionate Night
Sea Green, Blue and Crimson 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.
Sea Green #2e8b57
complementaryshippedSea Green sits directly opposite Long Passionate Night on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Blue #0000ff
shipped4 real palettes, including Dunkin''s brand system and Alaska Airlines's brand system put Blue beside Long Passionate Night, as the supporting colour.
Crimson #dc143c
shippedCrimson is paired with Long Passionate Night in 7 real palettes, including Lenovo's brand system and Codecademy's brand system, as the supporting colour.
Denim #1560bd
shippedDesigners have shipped Denim with Long Passionate Night: 7 real palettes, including Hinge's brand system and HP's brand system, as the accent.
Midnight Blue #191970
shipped6 real palettes, including Microsoft's brand system and First Snow put Midnight Blue beside Long Passionate Night, as the accent.
Powder Blue #b0e0e6
shippedDesigners have shipped Powder Blue with Long Passionate Night: 6 real palettes, including Macaron and Nursery, as the supporting colour.
Royal Blue #4169e1
shippedRoyal Blue is paired with Long Passionate Night in 6 real palettes, including Console Light and Zoom's brand system, as the lead colour.
White Smoke #f5f5f5
neutralWhite Smoke is the surface for Long Passionate Night: a clean near-white with no warm cast, so the cool hue stays clear instead of drifting muddy.
Real palettes that use Long Passionate Night
Tints & shades
Harmonies
Contrast
| Long Passionate Night as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 9.84:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.13:1 | 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 Long Passionate Night as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Palettes built around it
Fonts for this mood
Long Passionate Night reads as cool, muted, dark. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around Long Passionate Night
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 #5b365e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/5b365e-c19fbf-9ccb62-2d1f28-ede9f1?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