Color
#e4002b
#e4002brgb(228, 0, 43)hsl(349, 100%, 45%)oklch(0.579 0.234 23.9)Colors that go with #e4002b
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 #e4002b: 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 #e4002b — 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 #e4002b: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Amber #ffbf00
shippedAmber is paired with #e4002b in 7 real palettes, including Wired's brand system and McDonald's's brand system, as the accent.
Blue #0000ff
shipped8 real palettes, including native Cybersecurity's brand system and Doordash's brand system put Blue beside #e4002b, as the accent.
Cobalt Blue #0047ab
shippedDesigners have shipped Cobalt Blue with #e4002b: 5 real palettes, including Walgreens's brand system and Behance's brand system, as the accent.
Denim #1560bd
shippedDesigners have shipped Denim with #e4002b: 18 real palettes, including Costco's brand system and Target : Expect More. Pay Less.'s brand system, as the supporting colour.
Dodger Blue #1e90ff
shippedDesigners have shipped Dodger Blue with #e4002b: 6 real palettes, including Databricks's brand system and Google's brand system, as the accent.
Real palettes that use #e4002b
Tints & shades
Harmonies
Contrast
| #e4002b as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 4.85:1 | pass | pass | fail |
|
Aaon black | 4.33:1 | 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 #e4002b as the background.
Brands using this color
- KFCprimary · #e4002b
- KFCsecondary · #e4002b
- NASCARsecondary · #e4002b
- Pinterestprimary · #e40424 · Δ0.621
- Pinterestaccent · #e60023 · Δ0.76
- Formula 1accent · #e8002d · Δ0.837
- Walgreensprimary · #e31836 · Δ1.108
- Costcoprimary · #e31837 · Δ1.174
- Pringlessecondary · #ea002a · Δ1.237
- Toyotasecondary · #e10a1d · Δ1.295
- Tiffany & Co.secondary · #e50739 · Δ1.308
- AliExpresssecondary · #ea0934 · Δ1.523
- Target : Expect More. Pay Less.primary · #dc142c · Δ1.534
- Nintendosecondary · #e60012 · Δ1.665
- Netflixprimary · #e50914 · Δ1.676
- Lay'saccent · #df2027 · Δ1.686
- Wendy'sprimary · #dd1438 · Δ1.693
- Budweiserprimary · #dc041c · Δ1.982
Fonts for this mood
#e4002b 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 #e4002b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/e4002b-c49c9f-62cb85-2d231f-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