All Nighter
Also known as: Dark Slate, Slate Court, Sabionando Grey, Black Evergreen
All Nighter brings a balanced and versatile feel to any palette. This rich gray is a natural fit for architecture and editorial layouts. Match it with gray accents when the design calls for energy over calm. Accessibility-wise, it clears AA for text on white at 7.93:1.
All Nighter color codes
- HEX
- #455454
- RGB
- rgb(69, 84, 84)
- RGBA
- rgba(69, 84, 84, 1)
- HSL
- hsl(180, 10%, 30%)
- HSV
- hsv(180, 18%, 33%)
- CMYK
- cmyk(18%, 0%, 0%, 67%)
- LAB
- lab(34.4 -6.1 -2.1)
- OKLCH
- oklch(43.3% 0.019 196.5)
Color intelligence
Displays accurately on every screen and translates well to print.
Temperature
neutral, leaning cool
subtle cyan undertone in this near-neutral
Nearest standard colors
- CSS: darkslategray#2F4F4F · ΔE 6.1
- RAL 7043 — Traffic grey B#4E5451 · ΔE 4.1 · approximate
RAL values are widely published approximations of the physical standard. For Pantone-adjacent workflows, match by eye against a physical fan deck — Pantone's values are proprietary and device-dependent, so we don't print lookups.
Where All Nighter works
- Web & UI: Dark enough for body text and icons on white backgrounds — it passes WCAG AA as-is.
- Interiors: Strong for a whole room, excellent in doses: an accent wall, cabinetry, or a statement chair.
- Fashion: A wardrobe neutral: it anchors outfits and pairs with nearly any accent color.
- Branding: Craft and heritage material — coffee, leather goods, and premium packaging live here.
- Web & UI: A supporting-cast color for UI: chart fills, tags, empty-state illustrations — not text.
- Fashion: Wears best as the statement piece — a top, scarf, or shoes — against neutral basics.
Copy as — every ecosystem
Tints, shades, and tones of All Nighter
Tints (lighter)
Shades (darker)
Color harmonies
Palettes built from All Nighter by rotating its hue in OKLCH space. Click any swatch to copy its hex code.
Complementary
Analogous
Triadic
Split-complementary
Tetradic
Monochromatic
Contrast & accessibility
Aa — on white
contrast 7.93:1
AA passAAA passAA large pass
Aa — on black
contrast 2.65:1
AA failAAA failAA large fail
Best text color on a All Nighter background: #ffffff
Palettes featuring All Nighter
All Nighter with its complement
Soft neighbors of All Nighter
All Nighter triad
Similar colors
- Urban Chic#424C4A · ΔE 3.3
- Obsidian#445055 · ΔE 3.8
- Dark Space#414A4C · ΔE 4.4
- Trout#4C5356 · ΔE 4.6
- Crucible#555B59 · ΔE 5.0
- Dead Forest#434B4F · ΔE 5.2
Looking for maximum contrast instead? The complement of All Nighter is closest to Chinotto.
All Nighter FAQs
What color is All Nighter?
All Nighter is a dark gray with the hex code #455454. In HSL terms it has a hue of 180°, 10% saturation, and 30% lightness.
What is the hex code for All Nighter?
The hex code for All Nighter is #455454. In RGB it's rgb(69, 84, 84), and in CMYK it's cmyk(18%, 0%, 0%, 67%).
What colors go well with All Nighter?
All Nighter pairs naturally with gray tones from its complementary harmony. Its own tints and shades always work as a monochrome scheme.
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