Color
#ca1221
#ca1221rgb(202, 18, 33)hsl(355, 84%, 43%)oklch(0.533 0.209 25.8)Colors that go with #ca1221
Charcoal, Royal Blue and Steel 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 #ca1221: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Royal Blue #4169e1
triadicshippedRoyal Blue completes a triad with #ca1221 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Steel Blue #4682b4
split-complementshippedSteel Blue is a split-complement of #ca1221: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Teal #008080
complementaryshippedTeal sits directly opposite #ca1221 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Amber #ffbf00
shippedAmber is paired with #ca1221 in 6 real palettes, including Maple and McDonald's's brand system, as the accent.
Blue #0000ff
shipped5 real palettes, including Tim Hortons's brand system and native Cybersecurity's brand system put Blue beside #ca1221, as the accent.
Cobalt Blue #0047ab
shippedDesigners have shipped Cobalt Blue with #ca1221: 4 real palettes, including Behance's brand system and MLB's brand system, as the supporting colour.
Dark Olive Green #556b2f
shippedDark Olive Green shows up next to #ca1221 in 4 real palettes, including Farmers Market and Olive Grove, as the supporting colour.
Real palettes that use #ca1221
Tints & shades
Harmonies
Contrast
| #ca1221 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 5.8:1 | pass | pass | fail |
|
Aaon black | 3.62:1 | fail | pass | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ca1221 as the background.
Brands using this color
- Budweisersecondary · #cc0414 · Δ0.868
- Huaweiprimary · #cf0a2c · Δ1.46
- New Balancesecondary · #cf0a2c · Δ1.46
- Huaweisecondary · #c7000b · Δ1.537
- Hondasecondary · #cc0000 · Δ1.549
- Tim Hortonssecondary · #d0142c · Δ1.582
- 3Msecondary · #c80000 · Δ1.724
- Wiseaccent · #cb272f · Δ1.844
- Coinbasedanger · #cf202f · Δ1.875
- Behanceaccent · #d00d00 · Δ1.925
- GitHubdanger · #cf222e · Δ1.935
Fonts for this mood
#ca1221 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 #ca1221 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/ca1221-c49e9c-62cb8f-2d241f-f1e9ee?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