Color
#31dbdd
#31dbddrgb(49, 219, 221)hsl(181, 72%, 53%)oklch(0.812 0.13 196.1)Colors that go with #31dbdd
Charcoal, Light Coral and Taupe 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 #31dbdd: softer than #000 and cool enough to feel like part of the same palette.
Light Coral #f08080
complementaryshippedLight Coral sits directly opposite #31dbdd on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Taupe #483c32
shippedTaupe is paired with #31dbdd in 11 real palettes, including Crayon Box and Boeing's brand system, as the text colour against it — a combination designers have actually shipped, not a computed rotation.
Deep Sky Blue #00bfff
analogousshippedDeep Sky Blue is #31dbdd's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Khaki #f0e68c
shippedKhaki is paired with #31dbdd in 3 real palettes, including Pastel Pop and Nursery, as the accent — a combination designers have actually shipped, not a computed rotation.
Light Sea Green #20b2aa
shippedLight Sea Green is paired with #31dbdd in 3 real palettes, including Prisma's brand system and Netlify's brand system, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Slate Gray #708090
shippedSlate Gray is paired with #31dbdd in 3 real palettes, including Ledger Dark and Still Water, as the supporting colour — a combination designers have actually shipped, not a computed rotation.
Steel Blue #4682b4
shippedSteel Blue is paired with #31dbdd in 3 real palettes, including Glacier and Astro's brand system, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Real palettes that use #31dbdd
Tints & shades
Harmonies
Contrast
| #31dbdd as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.71:1 | fail | fail | fail | |
Aaon black | 12.31:1 | 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 #31dbdd as the background.
Brands using this color
Fonts for this mood
#31dbdd 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 #31dbdd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/31dbdd-a2babe-d45992-1f272d-e9f1ed?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