Color
#e42528
#e42528rgb(228, 37, 40)hsl(359, 78%, 52%)oklch(0.591 0.223 26.9)Colors that go with #e42528
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 #e42528: 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 #e42528 — 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 #e42528: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Blue #0000ff
shippedBlue is paired with #e42528 in 7 real palettes, including Tim Hortons's brand system and Gap's brand system, as the accent — a combination designers have actually shipped, not a computed rotation.
Denim #1560bd
shippedDenim is paired with #e42528 in 12 real palettes, including Netflix's brand system and ElevenLabs's brand system, as the accent — a combination designers have actually shipped, not a computed rotation.
Dodger Blue #1e90ff
shippedDodger Blue is paired with #e42528 in 4 real palettes, including Replit's brand system and Figma's brand system, as the accent — a combination designers have actually shipped, not a computed rotation.
Gold #ffd700
shippedGold is paired with #e42528 in 7 real palettes, including Lay's's brand system and Tequila Sunrise, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Real palettes that use #e42528
Tints & shades
Harmonies
Contrast
| #e42528 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 4.57:1 | pass | pass | fail |
|
Aaon black | 4.59:1 | pass | 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 #e42528 as the background.
Brands using this color
- Marvelaccent · #e62429 · Δ0.398
- Lenovosecondary · #e1251b · Δ1.08
- Lay'saccent · #df2027 · Δ1.214
- LGsecondary · #ea1917 · Δ1.414
- Netflixprimary · #e50914 · Δ1.63
- Pinterestaccent · #e60023 · Δ1.74
- Pinterestprimary · #e40424 · Δ1.742
- Toyotasecondary · #e10a1d · Δ1.863
- Tindersecondary · #ec180e · Δ1.882
- WWEsecondary · #e40707 · Δ1.961
Fonts for this mood
#e42528 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 #e42528 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/e42528-c4a09c-62cb96-2d251f-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