#283342
#85D869
#ACC2E4
#EBF2FC
#15282FRaisin
#4A7484Storm
#ED69BBHot Pink
#E5F1F6Frost
Signal Hot Pink & Storm is a split color palette tagged tech, minimal, gray. A split scheme: Raisin plays against Frost across roughly 127° of hue. Saturation is moderate, which keeps it flexible for both interfaces and print. Warm and cool hues are mixed, which adds depth.
Color codes click any value to copy
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Raisin | #15282F | rgb(21, 40, 47) | hsl(196, 38%, 13%) | oklch(26.4% 0.028 224) | |
| Storm | #4A7484 | rgb(74, 116, 132) | hsl(197, 28%, 40%) | oklch(53.4% 0.053 224) | |
| Hot Pink | #ED69BB | rgb(237, 105, 187) | hsl(323, 79%, 67%) | oklch(70.6% 0.186 345) | |
| Frost | #E5F1F6 | rgb(229, 241, 246) | hsl(198, 49%, 93%) | oklch(95.1% 0.014 224) |
Why it works and how to use it
It works because the lightness range is wide (13% to 93%), which gives clear hierarchy between background, content and accents. Try it for a SaaS landing page or dashboard.
- Background: Frost (#E5F1F6) is the lightest color, so it belongs on large surfaces.
- Text: Raisin (#15282F) on #E5F1F6 gives 13.25:1, passing WCAG AAA.
- Primary: Hot Pink (#ED69BB) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
- Accent: Storm (#4A7484) for highlights, badges and hover states.
2 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Raisin on Frost at 13.25:1.
Preview on a real UI see how the palette feels in context
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Design faster with Signal Hot Pink & Storm
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
#15282F
#4A7484
#ED69BB
#E5F1F6
Color-blind check: all four colors stay distinguishable under protanopia, deuteranopia and tritanopia.
Contrast check WCAG ratios between palette colors
| Pair | Sample | Ratio | Level |
|---|---|---|---|
#15282F on #E5F1F6 | Aa | 13.25:1 | AAA |
#15282F on #ED69BB | Aa | 5.33:1 | AA |
#4A7484 on #E5F1F6 | Aa | 4.43:1 | AA large only |
#15282F on #4A7484 | Aa | 3:1 | AA large only |
#ED69BB on #E5F1F6 | Aa | 2.49:1 | Fail |
#4A7484 on #ED69BB | Aa | 1.78:1 | Fail |
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