Color
#18e9ec
#18e9ecrgb(24, 233, 236)hsl(181, 85%, 51%)oklch(0.848 0.142 196.5)Colors that go with #18e9ec
Charcoal, Light Coral 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.
Charcoal #36454f
neutralshippedCharcoal is the text near-black for #18e9ec: softer than #000 and cool enough to feel like part of the same palette.
Light Coral #f08080
complementaryshippedLight Coral sits directly opposite #18e9ec on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Deep Sky Blue #00bfff
analogousshippedDeep Sky Blue is #18e9ec's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Taupe #483c32
shippedTaupe is paired with #18e9ec in 7 real palettes, including Astro's brand system and Crayon Box, as the text colour against it.
Crimson #dc143c
shippedCrimson is paired with #18e9ec in 3 real palettes, including Formula 1's brand system and Frost & Ember, as the supporting colour.
Dodger Blue #1e90ff
shippedDesigners have shipped Dodger Blue with #18e9ec: 3 real palettes, including Bluesky Social's brand system and Patreon's brand system, as the lead colour.
Goldenrod #daa520
triadicshippedGoldenrod completes a triad with #18e9ec — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Coral #ff7f50
split-complementCoral is a split-complement of #18e9ec: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Real palettes that use #18e9ec
Tints & shades
Harmonies
Contrast
| #18e9ec as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.51:1 | fail | fail | fail | |
Aaon black | 13.91:1 | 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 #18e9ec 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
#18e9ec 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 #18e9ec and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/18e9ec-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