Color
#c39dfb
#c39dfbrgb(195, 157, 251)hsl(264, 92%, 80%)oklch(0.766 0.136 301.9)Colors that go with #c39dfb
Amber, Deep Sky Blue and Midnight 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.
Amber #ffbf00
shippedAmber is paired with #c39dfb in 5 real palettes, including Ahrefs's brand system and Gumroad's brand system, as the supporting colour.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with #c39dfb: 4 real palettes, including Calendly's brand system and Calm's brand system, as the lead colour.
Midnight Blue #191970
shipped5 real palettes, including Lavender Haze and Lavender Milk put Midnight Blue beside #c39dfb, as the text colour against it.
Royal Blue #4169e1
shippedRoyal Blue is paired with #c39dfb in 6 real palettes, including Sephora's brand system and Roblox's brand system, as the supporting colour.
Yellow Green #9acd32
complementaryYellow Green sits directly opposite #c39dfb on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Emerald Green #50c878
split-complementshippedEmerald Green is a split-complement of #c39dfb: 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 #c39dfb: softer than #000 and cool enough to feel like part of the same palette.
Medium Slate Blue #7b68ee
shippedMedium Slate Blue shows up next to #c39dfb in 3 real palettes, including Obsidian's brand system and Lavender Haze, as the supporting colour.
Real palettes that use #c39dfb
Tints & shades
Harmonies
Contrast
| #c39dfb as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.2:1 | fail | fail | fail | |
Aaon black | 9.54:1 | pass | pass | pass | Passes AAA — no fix needed. |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #c39dfb as the background.
Brands using this color
Fonts for this mood
#c39dfb reads as cool, vivid, light. 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 #c39dfb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/c39dfb-b19cc4-dfd34e-2b1f2d-e9eaf1?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