Color
#cb57b0
#cb57b0rgb(203, 87, 176)hsl(314, 53%, 57%)oklch(0.633 0.179 337.5)Colors that go with #cb57b0
Cadet Blue, Charcoal and Olive Drab 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
complementaryCadet Blue sits directly opposite #cb57b0 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 #cb57b0: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Olive Drab #6b8e23
split-complementOlive Drab is a split-complement of #cb57b0: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Denim #1560bd
shippedDesigners have shipped Denim with #cb57b0: two real palettes: Hasbro's brand system and Maybelline's brand system, as the supporting colour.
Royal Blue #4169e1
shippedRoyal Blue is paired with #cb57b0 in two real palettes: Ubisoft's brand system and Loom's brand system, as the accent.
Taupe #483c32
shippedTaupe is paired with #cb57b0 in two real palettes: Loom's brand system and Dunkin''s brand system, as that palette's text colour.
Tomato #ff6347
shippedTwo real palettes: Sunset Boulevard and Night Market put Tomato beside #cb57b0, as the lead colour.
Yellow #ffff00
shippedTwo real palettes: JetBrains's brand system and Arcade put Yellow beside #cb57b0, as the accent.
Real palettes that use #cb57b0
Tints & shades
Harmonies
Contrast
| #cb57b0 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 3.8:1 | fail | pass | fail | |
Aaon black | 5.53:1 | 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 #cb57b0 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
#cb57b0 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 #cb57b0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/cb57b0-c19fb5-7ccb62-2d1f24-efe9f1?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