Royal Blueberry & Baby Blue is a vivid monochromatic color palette tagged modern, cold, white. All four colors sit within 4° of hue, so the scheme reads as one color explored across light and dark. These are bold, punchy colors that need generous white space around them. The overall temperature is cool.
Color codes click any value to copy
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Frost | #EEF4FF | rgb(238, 244, 255) | hsl(219, 100%, 97%) | oklch(96.6% 0.016 263) | |
| Baby Blue | #9CBDFF | rgb(156, 189, 255) | hsl(220, 100%, 81%) | oklch(79.9% 0.101 264) | |
| Blueberry | #4C7DFF | rgb(76, 125, 255) | hsl(224, 100%, 65%) | oklch(62.6% 0.201 265) | |
| Dusk | #3B5486 | rgb(59, 84, 134) | hsl(220, 39%, 38%) | oklch(45.0% 0.088 263) |
Why it works and how to use it
With 3 chromatic colors, Baby Blue takes the lead while the rest support. Lightness runs from 38% to 97%. Well suited to websites, presentations and branding.
- Background: Frost (#EEF4FF) is the lightest color, so it belongs on large surfaces.
- Text: Dusk (#3B5486) on #EEF4FF gives 6.8:1, passing WCAG AA.
- Primary: Baby Blue (#9CBDFF) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
- Accent: Blueberry (#4C7DFF) for highlights, badges and hover states.
1 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Frost on Dusk at 6.8:1.
Preview on a real UI see how the palette feels in context
Design faster with Royal Blueberry & Baby Blue
A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.
Primary action SecondaryColor blindness simulation
Color-blind check: all four colors stay distinguishable under protanopia, deuteranopia and tritanopia.
Contrast check WCAG ratios between palette colors
| Pair | Sample | Ratio | Level |
|---|---|---|---|
#EEF4FF on #3B5486 | Aa | 6.8:1 | AA |
#9CBDFF on #3B5486 | Aa | 3.98:1 | AA large only |
#EEF4FF on #4C7DFF | Aa | 3.35:1 | AA large only |
#4C7DFF on #3B5486 | Aa | 2.03:1 | Fail |
#9CBDFF on #4C7DFF | Aa | 1.96:1 | Fail |
#EEF4FF on #9CBDFF | Aa | 1.71:1 | Fail |