Gallery
Open in tool →Near-monochrome with one burnt-orange highlight — an art director's default because it never competes with the work.
Color
#bf4b03
#bf4b03
hex
#bf4b03rgb
rgb(191, 75, 3)hsl
hsl(23, 97%, 38%)oklch
oklch(0.561 0.164 43.4)Closest name: Bolognese (#bb4400)Relative luminance 0.1612
Colors that go with #bf4b03
Royal Blue, Sea Green 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.
Royal Blue #4169e1
split-complementshippedRoyal Blue is a split-complement of #bf4b03: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Sea Green #2e8b57
triadicshippedSea Green completes a triad with #bf4b03 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Steel Blue #4682b4
complementaryshippedSteel Blue sits directly opposite #bf4b03 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Teal #008080
split-complementshippedTeal is a split-complement of #bf4b03: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Amber #ffbf00
shippedAmber is paired with #bf4b03 in 6 real palettes, including Trailhead and Ember, as the accent.
Blue #0000ff
shipped6 real palettes, including Tim Hortons's brand system and Doordash's brand system put Blue beside #bf4b03, as the accent.
Champagne #f7e7ce
shipped5 real palettes, including BrandSweets's brand system and Woodsmoke put Champagne beside #bf4b03.
Charcoal #36454f
neutralshippedCharcoal is the body-text near-black for #bf4b03: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Real palettes that use #bf4b03
Tints & shades
Harmonies
Contrast
| #bf4b03 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 4.97:1 | pass | pass | fail |
|
Aaon black | 4.22:1 | 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 #bf4b03 as the background.
Brands using this color
Palettes built around it
Trailhead
Open in tool →Rust, pine and sun — high-visibility earth tones that read at a distance and on a trail sign.
Garnet
Open in tool →Garnet, carnelian and citrine on a wine-black — the warm jewel set for spirits, theatre and jewellery itself.
Fonts for this mood
#bf4b03 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #bf4b03
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 #bf4b03 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/bf4b03-c4b09c-62cbc0-2d2b1f-f1e9ea?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