Color
#c0a3fa
#c0a3fargb(192, 163, 250)hsl(260, 90%, 81%)oklch(0.773 0.125 298.8)Colors that go with #c0a3fa
Amber, Charcoal and Deep Sky 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 #c0a3fa in 4 real palettes, including Ahrefs's brand system and Gumroad's brand system, as the supporting colour.
Charcoal #36454f
neutralshippedCharcoal is the text near-black for #c0a3fa: softer than #000 and cool enough to feel like part of the same palette.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with #c0a3fa: 4 real palettes, including Calendly's brand system and Calm's brand system, as the lead colour.
Midnight Blue #191970
shipped6 real palettes, including Lavender Haze and Lavender Milk put Midnight Blue beside #c0a3fa, as the text colour against it.
Powder Blue #b0e0e6
shippedDesigners have shipped Powder Blue with #c0a3fa: 4 real palettes, including Calendly's brand system and First Snow, as the accent.
Royal Blue #4169e1
shippedRoyal Blue is paired with #c0a3fa in 6 real palettes, including Sephora's brand system and Roblox's brand system, as the supporting colour.
Taupe #483c32
shippedTaupe is paired with #c0a3fa in 4 real palettes, including Obsidian's brand system and Blossom, as the text colour against it.
Yellow Green #9acd32
complementaryYellow Green sits directly opposite #c0a3fa on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Real palettes that use #c0a3fa
Tints & shades
Harmonies
Contrast
| #c0a3fa as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.13:1 | fail | fail | fail | |
Aaon black | 9.86:1 | 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 #c0a3fa as the background.
Brands using this color
Fonts for this mood
#c0a3fa 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 #c0a3fa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/c0a3fa-ae9cc4-dfc94e-2a1f2d-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