Color
#5dc6f4
#5dc6f4rgb(93, 198, 244)hsl(198, 87%, 66%)oklch(0.783 0.117 229.6)Colors that go with #5dc6f4
Charcoal, Dark Salmon 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.
Charcoal #36454f
neutralshippedCharcoal is the text near-black for #5dc6f4: softer than #000 and cool enough to feel like part of the same palette.
Dark Salmon #e9967a
complementaryshippedDark Salmon sits directly opposite #5dc6f4 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Midnight Blue #191970
shipped8 real palettes, including Telehealth and Kraken's brand system put Midnight Blue beside #5dc6f4, as the text colour against it.
Periwinkle #ccccff
shippedPeriwinkle shows up next to #5dc6f4 in 4 real palettes, including Mistral AI's brand system and Calendly's brand system, as the accent.
Powder Blue #b0e0e6
shippedDesigners have shipped Powder Blue with #5dc6f4: 5 real palettes, including Calendly's brand system and Audible's brand system, as the accent.
Royal Blue #4169e1
shippedRoyal Blue is paired with #5dc6f4 in 7 real palettes, including 1password's brand system and Telehealth, as the accent.
Slate Gray #708090
shipped4 real palettes, including Still Water and Dusty Blue put Slate Gray beside #5dc6f4, as the lead colour.
Taupe #483c32
shippedTaupe is paired with #5dc6f4 in 11 real palettes, including Astro's brand system and Boeing's brand system, as the text colour against it.
Real palettes that use #5dc6f4
Tints & shades
Harmonies
Contrast
| #5dc6f4 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.94:1 | fail | fail | fail | |
Aaon black | 10.85:1 | 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 #5dc6f4 as the background.
Brands using this color
Fonts for this mood
#5dc6f4 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 #5dc6f4 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/5dc6f4-9cb3c4-df4e69-1f232d-e9f1f0?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