Color
#6d618f
#6d618frgb(109, 97, 143)hsl(256, 19%, 47%)oklch(0.522 0.072 295.8)Colors that go with #6d618f
Charcoal, Sea Green and Amber 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 #6d618f: softer than #000 and cool enough to feel like part of the same palette.
Sea Green #2e8b57
split-complementshippedSea Green is a split-complement of #6d618f: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Amber #ffbf00
shippedAmber is paired with #6d618f in 6 real palettes, including Warner Bros.'s brand system and Lemon Squeezy's brand system, as the accent.
Champagne #f7e7ce
shipped4 real palettes, including BrandSweets's brand system and Midnight Luxe put Champagne beside #6d618f.
Cobalt Blue #0047ab
shippedDesigners have shipped Cobalt Blue with #6d618f: 6 real palettes, including Fintech Trust and Ink & Paper, as the lead colour.
Crimson #dc143c
shippedCrimson is paired with #6d618f in 12 real palettes, including Marvel's brand system and Retro Pop, as the accent.
Denim #1560bd
shippedDesigners have shipped Denim with #6d618f: 10 real palettes, including Campus and The New York Times's brand system, as the lead colour.
Firebrick #b22222
shippedDesigners have shipped Firebrick with #6d618f: 5 real palettes, including Newsprint and Honda's brand system, as the lead colour.
Real palettes that use #6d618f
Tints & shades
Harmonies
Contrast
| #6d618f as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 5.59:1 | pass | pass | fail |
|
Aaon black | 3.76:1 | 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 #6d618f as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
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 #6d618f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/6d618f-ab9cc4-dfbf4e-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