Color
#d41121
#d41121rgb(212, 17, 33)hsl(355, 85%, 45%)oklch(0.552 0.218 26.1)Colors that go with #d41121
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 #d41121: 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 #d41121 — 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 #d41121: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Teal #008080
complementaryshippedTeal sits directly opposite #d41121 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 #d41121 in 4 real palettes, including Maple and Wired's brand system, as the accent.
Blue #0000ff
shipped7 real palettes, including Tim Hortons's brand system and native Cybersecurity's brand system put Blue beside #d41121, as the accent.
Dark Olive Green #556b2f
shippedDark Olive Green shows up next to #d41121 in 4 real palettes, including Farmers Market and Magazine Ochre, as the supporting colour.
Denim #1560bd
shippedDesigners have shipped Denim with #d41121: 12 real palettes, including Target : Expect More. Pay Less.'s brand system and State Farm's brand system, as the accent.
Real palettes that use #d41121
Tints & shades
Harmonies
Contrast
| #d41121 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 5.38:1 | pass | pass | fail |
|
Aaon black | 3.9:1 | 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 #d41121 as the background.
Brands using this color
- Burberrysecondary · #d5151f · Δ0.411
- Tim Hortonssecondary · #d0142c · Δ1.187
- GitHubdanger · #cf222e · Δ1.42
- Coinbasedanger · #cf202f · Δ1.427
- M&M'ssecondary · #d70100 · Δ1.488
- Budweiserprimary · #dc041c · Δ1.549
- MAC Cosmeticssecondary · #da1717 · Δ1.578
- Five Guyssecondary · #d21033 · Δ1.722
- Behanceaccent · #d00d00 · Δ1.782
- Cartieraccent · #d50032 · Δ1.862
- Target : Expect More. Pay Less.primary · #dc142c · Δ1.907
- State Farmprimary · #d62311 · Δ1.974
Fonts for this mood
#d41121 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 #d41121 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/d41121-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