Color
#d55359
#d55359rgb(213, 83, 89)hsl(357, 61%, 58%)oklch(0.615 0.164 20.6)Colors that go with #d55359
Cadet Blue, Charcoal 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.
Cadet Blue #5f9ea0
complementaryshippedCadet Blue sits directly opposite #d55359 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Charcoal #36454f
neutralshippedCharcoal is the body-text near-black for #d55359: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Steel Blue #4682b4
split-complementshippedSteel Blue is a split-complement of #d55359: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Amber #ffbf00
shippedAmber is paired with #d55359 in 7 real palettes, including Google's brand system and McDonald's's brand system, as the accent.
Blue #0000ff
shipped8 real palettes, including Dunkin''s brand system and Monzo's brand system put Blue beside #d55359, as the supporting colour.
Blue Violet #8a2be2
shippedBlue Violet is paired with #d55359 in 4 real palettes, including Gemstone and Twitch's brand system, as the supporting colour.
Cobalt Blue #0047ab
shippedDesigners have shipped Cobalt Blue with #d55359: 6 real palettes, including NASA's brand system and Walgreens's brand system, as the lead colour.
Dark Olive Green #556b2f
shippedDark Olive Green shows up next to #d55359 in 4 real palettes, including Farmers Market and Clay & Linen, as the supporting colour.
Real palettes that use #d55359
Tints & shades
Harmonies
Contrast
| #d55359 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 4.03:1 | fail | pass | fail | |
Aaon black | 5.21:1 | 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 #d55359 as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Fonts for this mood
#d55359 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 #d55359 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/d55359-c49f9c-62cb93-2d251f-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