Color codes click any value to copy
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Snow | #F8FAFA | rgb(248, 250, 250) | hsl(180, 17%, 98%) | oklch(98.4% 0.002 197) | |
| Glacier | #CFE0E6 | rgb(207, 224, 230) | hsl(196, 32%, 86%) | oklch(89.6% 0.020 221) | |
| Dusty Blue | #7FA7B8 | rgb(127, 167, 184) | hsl(198, 29%, 61%) | oklch(70.5% 0.050 226) | |
| Peacock | #34586B | rgb(52, 88, 107) | hsl(201, 35%, 31%) | oklch(44.1% 0.052 233) |
Why it works and how to use it
Coastal Blue Wedding is a monochromatic color palette tagged wedding, muted, minimal. A monochromatic set: the same hue family from Peacock down to Snow. Saturation is moderate, which keeps it flexible for both interfaces and print. The overall temperature is cool.
The palette holds together thanks to its monochromatic hue relationship and a strong light-to-dark ladder (98% down to 31% lightness). A natural fit for invitations and event branding.
- Background: Snow (#F8FAFA) is the lightest color, so it belongs on large surfaces.
- Text: Peacock (#34586B) on #F8FAFA gives 7.28:1, passing WCAG AAA.
- Primary: Glacier (#CFE0E6) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
- Accent: Dusty Blue (#7FA7B8) for highlights, badges and hover states.
2 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Snow on Peacock at 7.28:1.
Preview on a real UI see how the palette feels in context
Design faster with Coastal Blue Wedding
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.
Palette card

Contrast check WCAG ratios between palette colors
| Pair | Sample | Ratio | Level |
|---|---|---|---|
#F8FAFA on #34586B | Aa | 7.28:1 | AAA |
#CFE0E6 on #34586B | Aa | 5.61:1 | AA |
#7FA7B8 on #34586B | Aa | 2.95:1 | Fail |
#F8FAFA on #7FA7B8 | Aa | 2.47:1 | Fail |
#CFE0E6 on #7FA7B8 | Aa | 1.9:1 | Fail |
#F8FAFA on #CFE0E6 | Aa | 1.3:1 | Fail |