Tide Pool
Open in tool →Sea-green and slate with a coral — a literal tide pool: two cool tones, one warm creature.
Color
#ff9666
#ff9666
hex
#ff9666rgb
rgb(255, 150, 102)hsl
hsl(19, 100%, 70%)oklch
oklch(0.774 0.141 44.7)Closest name: Atomic Tangerine (#ff9966)Relative luminance 0.4403
Colors that go with #ff9666
Charcoal, Emerald Green 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 body-text near-black for #ff9666: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Emerald Green #50c878
triadicshippedEmerald Green completes a triad with #ff9666 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Deep Sky Blue #00bfff
complementaryshippedDeep Sky Blue sits directly opposite #ff9666 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Blue #0000ff
shipped4 real palettes, including Sketch's brand system and League of Legends's brand system put Blue beside #ff9666, as the accent.
Cadet Blue #5f9ea0
shippedDesigners have shipped Cadet Blue with #ff9666: 4 real palettes, including Paper & Pine and Open House, as the supporting colour.
Champagne #f7e7ce
shipped6 real palettes, including Forest Floor and Woodsmoke put Champagne beside #ff9666, as that palette's text colour.
Cornflower Blue #6495ed
shippedDesigners have shipped Cornflower Blue with #ff9666: 4 real palettes, including Webflow's brand system and Ahrefs's brand system, as the accent.
Crimson #dc143c
shippedCrimson is paired with #ff9666 in 6 real palettes, including Retro Pop and Burger King's brand system, as the lead colour.
Real palettes that use #ff9666
Tints & shades
Harmonies
Contrast
| #ff9666 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.14:1 | fail | fail | fail | |
Aaon black | 9.81:1 | 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 #ff9666 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
#ff9666 reads as warm, vivid, light. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #ff9666
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 #ff9666 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/ff9666-c4ad9c-62cbb9-2d2a1f-f1e9eb?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