Velvet
Open in tool →Burgundy and plum on near-black with a brass accent — theatre, wine, and anything that wants to feel after-dark.
Color
#a8103b
#a8103b
hex
#a8103brgb
rgb(168, 16, 59)hsl
hsl(343, 83%, 36%)oklch
oklch(0.471 0.18 14.1)Closest name: Bindi Red (#b0003c)Relative luminance 0.0901
Colors that go with #a8103b
Royal Blue, Teal and Crimson 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.
Royal Blue #4169e1
triadicshippedRoyal Blue completes a triad with #a8103b — 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 #a8103b on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Crimson #dc143c
shippedCrimson is paired with #a8103b in 7 real palettes, including Wendy's's brand system and State Farm's brand system, as the lead colour.
Denim #1560bd
shippedDesigners have shipped Denim with #a8103b: 7 real palettes, including State Farm's brand system and Nissan's brand system, as the accent.
Goldenrod #daa520
shippedGoldenrod shows up next to #a8103b in 4 real palettes, including Fireside and Noir Beauty, as the accent.
Slate Gray #708090
shipped5 real palettes, including Newsprint and Typewriter put Slate Gray beside #a8103b, as the supporting colour.
Sea Green #2e8b57
split-complementshippedSea Green is a split-complement of #a8103b: 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 #a8103b: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Real palettes that use #a8103b
Tints & shades
Harmonies
Contrast
| #a8103b as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 7.49:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.8:1 | 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 #a8103b as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Palettes built around it
Fonts for this mood
#a8103b reads as warm, vivid, playful. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #a8103b
live endpointPoint 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.
endpoint
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt
›analyze #a8103b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/a8103b-c49ca3-62cb7b-2d211f-f1e9ef?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