Color
#45154c
#45154crgb(69, 21, 76)hsl(292, 57%, 19%)oklch(0.299 0.106 322.4)Colors that go with #45154c
Charcoal, Forest Green and Amber 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 text near-black for #45154c: softer than #000 and cool enough to feel like part of the same palette.
Forest Green #228b22
complementaryshippedForest Green sits directly opposite #45154c on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Amber #ffbf00
shippedAmber is paired with #45154c in 4 real palettes, including Beach Hut and Southwest Airlines's brand system, as the supporting colour.
Blue #0000ff
shipped8 real palettes, including Sketch's brand system and Tim Hortons's brand system put Blue beside #45154c, as the accent.
Cadet Blue #5f9ea0
shippedDesigners have shipped Cadet Blue with #45154c: 6 real palettes, including SoFi's brand system and Open House, as the supporting colour.
Cobalt Blue #0047ab
shippedDesigners have shipped Cobalt Blue with #45154c: 4 real palettes, including Blue Mono and Fintech Trust, as the lead colour.
Copper #b87333
shippedDesigners have shipped Copper with #45154c: 8 real palettes, including Dusk and Wellness, as the accent.
Real palettes that use #45154c
Tints & shades
Harmonies
Contrast
| #45154c as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 14.34:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.46:1 | 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 #45154c 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
#45154c reads as cool, dark, luxury. 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 #45154c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/45154c-c09fc1-a3cb62-2d1f29-ece9f1?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