Color
#6835e9
#6835e9rgb(104, 53, 233)hsl(257, 80%, 56%)oklch(0.513 0.247 286.9)Colors that go with #6835e9
Charcoal, Royal Blue and Blue 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 #6835e9: softer than #000 and cool enough to feel like part of the same palette.
Royal Blue #4169e1
analogousshippedRoyal Blue is #6835e9's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Blue #0000ff
shipped4 real palettes, including Signal's brand system and Zillow's brand system put Blue beside #6835e9, as the supporting colour.
Cobalt Blue #0047ab
shippedDesigners have shipped Cobalt Blue with #6835e9: 7 real palettes, including Zillow's brand system and NHL's brand system, as the supporting colour.
Crimson #dc143c
shippedCrimson is paired with #6835e9 in 4 real palettes, including Gemstone and Coinbase's brand system, as the accent.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with #6835e9: 4 real palettes, including Render's brand system and Kraken's brand system, as the supporting colour.
Denim #1560bd
shippedDesigners have shipped Denim with #6835e9: 6 real palettes, including Linkedin's brand system and Dairy Queen's brand system, as the lead colour.
Light Sky Blue #87cefa
shippedLight Sky Blue is paired with #6835e9 in 4 real palettes, including Calm's brand system and Sentry's brand system, as the supporting colour.
Real palettes that use #6835e9
Tints & shades
Harmonies
Contrast
| #6835e9 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 6.41:1 | pass | pass | fail |
|
Aaon black | 3.27:1 | fail | 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 #6835e9 as the background.
Brands using this color
Fonts for this mood
#6835e9 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 #6835e9 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/6835e9-ac9cc4-dfc24e-291f2d-e9ebf1?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