Dusk
Open in tool →Slate blue with a copper accent — calm, professional, slightly editorial; suits consultancies and journals.
Color
#8593b7
#8593b7
hex
#8593b7rgb
rgb(133, 147, 183)hsl
hsl(223, 26%, 62%)oklch
oklch(0.665 0.056 268.3)Closest name: Cool Gray (#8c92ac)Relative luminance 0.2927
Colors that go with #8593b7
Charcoal, Amber and Copper 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 #8593b7: softer than #000 and cool enough to feel like part of the same palette.
Amber #ffbf00
shippedAmber is paired with #8593b7 in 5 real palettes, including Ahrefs's brand system and Beach Hut, as the supporting colour.
Copper #b87333
shippedDesigners have shipped Copper with #8593b7: 5 real palettes, including Dusk and Atelier, as the accent.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with #8593b7: 5 real palettes, including Telegram's brand system and Snowflake AI Data Cloud's brand system, as the lead colour.
Denim #1560bd
shippedDesigners have shipped Denim with #8593b7: 5 real palettes, including Dusk and Open House, as the lead colour.
Medium Sea Green #3cb371
triadicshippedMedium Sea Green completes a triad with #8593b7 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Midnight Blue #191970
shipped7 real palettes, including Open House and First Snow put Midnight Blue beside #8593b7, as the text colour against it.
Orange #ffa500
shipped4 real palettes, including Graphite and Gopro's brand system put Orange beside #8593b7, as the accent.
Real palettes that use #8593b7
Tints & shades
Harmonies
Contrast
| #8593b7 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 3.06:1 | fail | pass | fail | |
Aaon black | 6.85:1 | 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 #8593b7 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
mcpConnect your agent — build around #8593b7
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 #8593b7 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/8593b7-9ca3c4-df704e-211f2d-e9eff1?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