Ember
Open in tool →Flame orange on charcoal — the sports and energy palette; one accent yellow for stats and highlights.
Color
#fac34crgb(250, 195, 76)hsl(41, 95%, 64%)oklch(0.846 0.146 83.4)Charcoal, Cornflower Blue 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.
Cornflower Blue sits directly opposite #fac34c 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 is a split-complement of #fac34c: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Crimson is paired with #fac34c in 5 real palettes, including Diner and Tabloid, as the lead colour.
Dark Olive Green shows up next to #fac34c in 4 real palettes, including Farmers Market and Miro's brand system, as the supporting colour.
Designers have shipped Denim with #fac34c: 8 real palettes, including Walmart's brand system and Warner Bros.'s brand system, as the lead colour.
Designers have shipped Dodger Blue with #fac34c: 4 real palettes, including Heatwave and Miro's brand system, as the accent.
4 real palettes, including FIFA's brand system and Open House put Midnight Blue beside #fac34c, as the lead colour.
| #fac34c as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.62:1 | fail | fail | fail | |
Aaon black | 12.98:1 | 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 #fac34c as the background.
#fac34c reads as warm, vivid, playful. 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 #fac34c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/fac34c-c4bc9c-62b6cb-2c2d1f-f1ebe9?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