Color
#853399
#853399rgb(133, 51, 153)hsl(288, 50%, 40%)oklch(0.48 0.171 319.2)Colors that go with #853399
Sea Green, Denim and Teal 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 #853399 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 #853399: 5 real palettes, including Peacock and Slack's brand system, as the supporting colour.
Teal #008080
split-complementshippedTeal is a split-complement of #853399: 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 #853399: softer than #000 and cool enough to feel like part of the same palette.
Crimson #dc143c
shippedCrimson is paired with #853399 in 3 real palettes, including Wells Fargo's brand system and Lenovo's brand system, as the lead colour.
Olive Green #808000
split-complementOlive Green is a split-complement of #853399: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Rust #b7410e
shippedRust shows up next to #853399 in two real palettes: Wayfair's brand system and Semrush's brand system, as the lead colour.
Taupe #483c32
shippedTaupe is paired with #853399 in two real palettes: Superhuman's brand system and Datadog's brand system, as the lead colour.
Real palettes that use #853399
Tints & shades
Harmonies
Contrast
| #853399 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 7.17:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.93:1 | 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 #853399 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
#853399 reads as cool, modern. 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 #853399 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/853399-be9fc1-aacb62-2d1f2a-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