Named color
Blood Rush
#aa2222rgb(170, 34, 34)hsl(0, 67%, 40%)oklch(0.482 0.172 26.6)Blood Rush on this page is the real value, not a screenshot: exact hex, RGB, HSL and OKLCH, ten tints and ten shades, classic harmonies, and WCAG contrast with fixes — plus the 3 public brands that use it and the palettes it appears in.
Colors that go with Blood Rush
Royal Blue, Teal and Amber 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.
Royal Blue #4169e1
triadicshippedRoyal Blue completes a triad with Blood Rush — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Teal #008080
complementaryshippedTeal sits directly opposite Blood Rush 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 Blood Rush in 4 real palettes, including Ember and Maple, as the accent.
Cobalt Blue #0047ab
shippedDesigners have shipped Cobalt Blue with Blood Rush: 4 real palettes, including MLB's brand system and Behance's brand system, as the accent.
Crimson #dc143c
shippedCrimson is paired with Blood Rush in 9 real palettes, including Wendy's's brand system and State Farm's brand system, as the lead colour.
Dark Olive Green #556b2f
shippedDark Olive Green shows up next to Blood Rush in 4 real palettes, including Olive Grove and Cider, as the lead colour.
Denim #1560bd
shippedDesigners have shipped Denim with Blood Rush: 11 real palettes, including State Farm's brand system and Campbell's's brand system, as the accent.
Charcoal #36454f
neutralshippedCharcoal is the body-text near-black for Blood Rush: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Real palettes that use Blood Rush
Tints & shades
Harmonies
Contrast
| Blood Rush as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 7.09:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.96:1 | fail | fail | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with Blood Rush as the background.
Brands using this color
Fonts for this mood
Blood Rush 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 #aa2222 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/aa2222-c4a19c-62cb98-2d251f-f1e9ed?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