Color
#ef0aff
#ef0affrgb(239, 10, 255)hsl(296, 100%, 52%)oklch(0.679 0.315 324.8)Colors that go with #ef0aff
Medium Sea Green, Light Sea Green and Charcoal 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.
Medium Sea Green #3cb371
complementaryMedium Sea Green sits directly opposite #ef0aff on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Light Sea Green #20b2aa
split-complementLight Sea Green is a split-complement of #ef0aff: 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 #ef0aff: softer than #000 and cool enough to feel like part of the same palette.
Dark Goldenrod #b8860b
split-complementDark Goldenrod is a split-complement of #ef0aff: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Crimson #dc143c
shippedCrimson is paired with #ef0aff in Snyk's brand system, as the lead colour.
Lime #00ff00
shippedLime is paired with #ef0aff in Laser, as the lead colour.
Royal Blue #4169e1
shippedRoyal Blue is paired with #ef0aff in Loom's brand system, as the lead colour.
Spring Green #00ff7f
shippedForm Builder with AI Automation's brand system puts Spring Green beside #ef0aff, as the accent.
Real palettes that use #ef0aff
Tints & shades
Harmonies
Contrast
| #ef0aff as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 3.41:1 | fail | pass | fail | |
Aaon black | 6.16:1 | pass | 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 #ef0aff as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Fonts for this mood
#ef0aff 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 #ef0aff and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/ef0aff-c19fbf-9ccb62-2d1f28-ede9f1?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