Color codes click any value to copy
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Obsidian | #010710 | rgb(1, 7, 16) | hsl(216, 88%, 3%) | oklch(12.5% 0.027 247) | |
| Graphite | #435163 | rgb(67, 81, 99) | hsl(214, 19%, 33%) | oklch(43.0% 0.035 255) | |
| Amber | #FFBB59 | rgb(255, 187, 89) | hsl(35, 100%, 67%) | oklch(83.7% 0.138 74) | |
| Frost | #E7EBF1 | rgb(231, 235, 241) | hsl(216, 26%, 93%) | oklch(93.9% 0.009 258) |
Why it works and how to use it
Galaxy Amber & Graphite is a complementary color palette tagged space, dark, minimal. Near-complementary hues (about 179° apart) make this a high-contrast, attention-grabbing combination. Saturation is moderate, which keeps it flexible for both interfaces and print. Warm and cool hues are mixed, which adds depth.
The palette holds together thanks to its complementary hue relationship and a strong light-to-dark ladder (93% down to 3% lightness). A natural fit for websites, presentations and branding.
- Background: Frost (#E7EBF1) is the lightest color, so it belongs on large surfaces.
- Text: Obsidian (#010710) on #E7EBF1 gives 16.89:1, passing WCAG AAA.
- Primary: Amber (#FFBB59) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
- Accent: Graphite (#435163) for highlights, badges and hover states.
4 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Obsidian on Frost at 16.89:1.
Preview on a real UI see how the palette feels in context
Design faster with Galaxy Amber & Graphite
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 |
|---|---|---|---|
#010710 on #E7EBF1 | Aa | 16.89:1 | AAA |
#010710 on #FFBB59 | Aa | 12.03:1 | AAA |
#435163 on #E7EBF1 | Aa | 6.76:1 | AA |
#435163 on #FFBB59 | Aa | 4.82:1 | AA |
#010710 on #435163 | Aa | 2.5:1 | Fail |
#FFBB59 on #E7EBF1 | Aa | 1.4:1 | Fail |