#A630C1
#755EF5
#7ABCFF
#80E6FF
#222897Cobalt
#5733BBGrape
#9875E4Amethyst
#F3E5F5Lavender
Grape & Cobalt Whisper is a analogous color palette tagged gradient, vibrant, cold. The hues stay within 55° of each other on the color wheel, which is why the palette feels cohesive rather than busy. Neither washed out nor loud, it adapts to most contexts. The overall temperature is cool.
Color codes click any value to copy
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Cobalt | #222897 | rgb(34, 40, 151) | hsl(237, 63%, 36%) | oklch(36.0% 0.176 271) | |
| Grape | #5733BB | rgb(87, 51, 187) | hsl(256, 57%, 47%) | oklch(45.2% 0.199 288) | |
| Amethyst | #9875E4 | rgb(152, 117, 228) | hsl(259, 67%, 68%) | oklch(64.5% 0.163 296) | |
| Lavender | #F3E5F5 | rgb(243, 229, 245) | hsl(292, 44%, 93%) | oklch(93.8% 0.026 322) |
Why it works and how to use it
With 4 chromatic colors, Amethyst takes the lead while the rest support. Lightness runs from 36% to 93%. Well suited to websites, presentations and branding.
- Background: Lavender (#F3E5F5) is the lightest color, so it belongs on large surfaces.
- Text: Cobalt (#222897) on #F3E5F5 gives 9.53:1, passing WCAG AAA.
- Primary: Amethyst (#9875E4) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
- Accent: Grape (#5733BB) for highlights, badges and hover states.
2 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Cobalt on Lavender at 9.53:1.
Preview on a real UI see how the palette feels in context
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Design faster with Grape & Cobalt Whisper
A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.
Primary action SecondaryCard title
Card title
Card title
Roles are assigned by lightness.
Color blindness simulation
#222897
#5733BB
#9875E4
#F3E5F5
Color-blind check: under protanopia and tritanopia, Cobalt and Grape become hard to tell apart, so do not rely on that pair alone to carry meaning.
Contrast check WCAG ratios between palette colors
| Pair | Sample | Ratio | Level |
|---|---|---|---|
#222897 on #F3E5F5 | Aa | 9.53:1 | AAA |
#5733BB on #F3E5F5 | Aa | 6.68:1 | AA |
#222897 on #9875E4 | Aa | 3.3:1 | AA large only |
#9875E4 on #F3E5F5 | Aa | 2.89:1 | Fail |
#5733BB on #9875E4 | Aa | 2.31:1 | Fail |
#222897 on #5733BB | Aa | 1.43:1 | Fail |
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