Arcade
Open in tool →Hot pink, cyan and acid yellow on near-black — cabinet-glow neon; the black surface is what makes the colours light up.
Color
#4cecfa
#4cecfa
hex
#4cecfargb
rgb(76, 236, 250)hsl
hsl(185, 95%, 64%)oklch
oklch(0.867 0.13 203.6)Closest name: Aqua (#0ff0fe)Relative luminance 0.6843
Colors that go with #4cecfa
Charcoal, Taupe and Salmon 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 #4cecfa: softer than #000 and cool enough to feel like part of the same palette.
Salmon #fa8072
complementarySalmon sits directly opposite #4cecfa on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Dark Orange #ff8c00
split-complementshippedDark Orange is a split-complement of #4cecfa: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Light Pink #ffb6c1
shippedLight Pink is paired with #4cecfa in 3 real palettes, including Macaron and Pastel Pop, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Midnight Blue #191970
shippedMidnight Blue is paired with #4cecfa in 3 real palettes, including Blue Mono and Telehealth, as the text colour against it — a combination designers have actually shipped, not a computed rotation.
Wheat #f5deb3
shippedWheat is paired with #4cecfa in 3 real palettes, including Mint Chip and Sorbet, as the accent — a combination designers have actually shipped, not a computed rotation.
Hot Pink #ff69b4
split-complementHot Pink is a split-complement of #4cecfa: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Real palettes that use #4cecfa
Tints & shades
Harmonies
Contrast
| #4cecfa as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.43:1 | fail | fail | fail | |
Aaon black | 14.69:1 | 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 #4cecfa as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Palettes built around it
Fonts for this mood
#4cecfa reads as cool, vivid, technical. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #4cecfa
live endpointPoint 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.
endpoint
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt
›analyze #4cecfa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/4cecfa-a2b8be-df4e88-1f262d-e9f1ee?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