Color
#b00345
#b00345rgb(176, 3, 69)hsl(337, 97%, 35%)oklch(0.485 0.192 10.2)Colors that go with #b00345
Denim, Teal and Goldenrod 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.
Denim #1560bd
triadicshippedDenim completes a triad with #b00345 — 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 #b00345 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Goldenrod #daa520
shippedGoldenrod shows up next to #b00345 in 4 real palettes, including Fireside and Noir Beauty, as the accent.
Royal Blue #4169e1
shippedRoyal Blue is paired with #b00345 in 6 real palettes, including Chase's brand system and Bose's brand system, as the supporting colour.
Slate Gray #708090
shipped4 real palettes, including Newsprint and Typewriter put Slate Gray beside #b00345, as the supporting colour.
Taupe #483c32
shippedTaupe is paired with #b00345 in 12 real palettes, including AT&T's brand system and Chipotle's brand system, as the lead colour.
Sea Green #2e8b57
split-complementshippedSea Green is a split-complement of #b00345: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Charcoal #36454f
neutralshippedCharcoal is the body-text near-black for #b00345: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Real palettes that use #b00345
Tints & shades
Harmonies
Contrast
| #b00345 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 7.13:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.94:1 | 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 #b00345 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
#b00345 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 #b00345 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/b00345-c49ca7-62cb70-2d201f-f1e9f0?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