Color
#d3605a
#d3605argb(211, 96, 90)hsl(3, 58%, 59%)oklch(0.629 0.147 25.2)Colors that go with #d3605a
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 #d3605a 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 #d3605a: 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 #d3605a: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Amber #ffbf00
shippedAmber is paired with #d3605a in 8 real palettes, including Google's brand system and Ember, as the accent.
Blue #0000ff
shipped9 real palettes, including Monzo's brand system and Glossier's brand system put Blue beside #d3605a, as the accent.
Blue Violet #8a2be2
shippedBlue Violet is paired with #d3605a in 4 real palettes, including Prepare your taste buds...'s brand system and Gemstone, as the accent.
Champagne #f7e7ce
shipped5 real palettes, including LG's brand system and Coffee Bar put Champagne beside #d3605a, as the accent.
Cobalt Blue #0047ab
shippedDesigners have shipped Cobalt Blue with #d3605a: 5 real palettes, including NASA's brand system and Tide's brand system, as the lead colour.
Real palettes that use #d3605a
Tints & shades
Harmonies
Contrast
| #d3605a as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 3.76:1 | fail | pass | fail | |
Aaon black | 5.59:1 | 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 #d3605a as the background.
Brands using this color
Fonts for this mood
#d3605a reads as warm. 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 #d3605a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/d3605a-c4a39c-62cb9d-2d261f-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