Color
#820aa3
#820aa3rgb(130, 10, 163)hsl(287, 88%, 34%)oklch(0.453 0.216 316.4)Colors that go with #820aa3
Forest Green, Blue Violet 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.
Forest Green #228b22
complementaryForest Green sits directly opposite #820aa3 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Blue Violet #8a2be2
analogousshippedBlue Violet is #820aa3's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Crimson #dc143c
shippedCrimson is paired with #820aa3 in 3 real palettes, including Gemstone and Lenovo's brand system, as the accent.
Denim #1560bd
shippedDesigners have shipped Denim with #820aa3: 3 real palettes, including Slack's brand system and Peacock, as the lead colour.
Teal #008080
triadicshippedTeal completes a triad with #820aa3 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Sea Green #2e8b57
split-complementSea Green is a split-complement of #820aa3: 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 #820aa3: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Charcoal #36454f
neutralCharcoal is the text near-black for #820aa3: softer than #000 and cool enough to feel like part of the same palette.
Real palettes that use #820aa3
Tints & shades
Harmonies
Contrast
| #820aa3 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 8.33:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.52:1 | 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 #820aa3 as the background.
Brands using this color
Fonts for this mood
#820aa3 reads as cool, vivid, technical. 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 #820aa3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/820aa3-bd9fc1-abcb62-2d1f2a-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