Color
#bb603a
#bb603argb(187, 96, 58)hsl(18, 53%, 48%)oklch(0.59 0.128 42.4)Colors that go with #bb603a
Charcoal, 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.
Charcoal #36454f
neutralshippedCharcoal is the body-text near-black for #bb603a: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Sea Green #2e8b57
triadicshippedSea Green completes a triad with #bb603a — 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 #bb603a on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Blue Violet #8a2be2
shippedBlue Violet is paired with #bb603a in 4 real palettes, including Klarna US's brand system and Gemstone, as the accent — a combination designers have actually shipped, not a computed rotation.
Cadet Blue #5f9ea0
shippedCadet Blue is paired with #bb603a in 5 real palettes, including Clean Beauty and Dusk, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Champagne #f7e7ce
shippedChampagne is paired with #bb603a in 5 real palettes, including BrandSweets's brand system and Bramble — a combination designers have actually shipped, not a computed rotation.
Crimson #dc143c
shippedCrimson is paired with #bb603a in 6 real palettes, including Cartier's brand system and Redfin's brand system, as the accent — a combination designers have actually shipped, not a computed rotation.
Dark Olive Green #556b2f
shippedDark Olive Green is paired with #bb603a in 6 real palettes, including Clay & Linen and Magazine Ochre, as the accent — a combination designers have actually shipped, not a computed rotation.
Real palettes that use #bb603a
Tints & shades
Harmonies
Contrast
| #bb603a as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 4.33:1 | fail | pass | fail | |
Aaon black | 4.85:1 | 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 #bb603a 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
#bb603a 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 #bb603a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/bb603a-c4ad9c-62cbb8-2d291f-f1e9eb?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