Smoke Screen
A full-screen solid smoke color (#738276). Fill your whole display, or download the smoke screen as an image in 480p, 720p, 1080p, 1440p, 4K or any size you type in.
Advanced — print resolution (DPI)
What is a smoke screen?
A smoke screen is simply a web page filled edge to edge with one solid color — Smoke, hex #738276, or rgb(115, 130, 118). It is a mid-toned, neutral color: in HSL it sits at 132° hue, 6% saturation and 48% lightness, and its relative luminance is 20.9%. The closest standard CSS color is Gray (#808080).
Smoke screen at a glance
How a full-screen smoke (#738276) behaves as a light, a test pattern and a background — measured from the color itself.
| Brightness | 21% of a white screen | A dim glow — easy on the eyes in a dark room. |
|---|---|---|
| Blue light | moderate (31% of its light) | About as much blue as a white screen. |
| Night use | Better for daytime | For a night light, turn the brightness down or choose a warmer screen such as red or orange. |
| Text on it | Black text · 5.2:1 | Readable for normal text (WCAG AA). |
| Display test | Mixed sub-pixel levels | Good for spotting uneven backlight, banding and tint across the panel. |
What people use a smoke screen for
Smoke is a muted, low-saturation color, so it makes a calm, distraction-free background for focus, reading or a video call, and it does not cast a strong tint onto faces.
Black screens save power on OLED and AMOLED displays (each black pixel is switched off), reveal backlight bleed and IPS glow on LCDs, and cut glare and eye strain at night. A true-black field is also the go-to background for photography, cinema-style letterboxing, and hiding a screen that has to stay on. Mid-gray fields are the neutral reference for panel-uniformity and colour work.
As a test pattern, a flat smoke field makes a dead or stuck pixel jump out.
#738276) — this is also the preview image shown when you share the page.How to use the smoke screen
The color is already set to Smoke (#738276). Tap Open full screen, or the preview, to fill your whole display with smoke; press Esc or tap again to exit. To keep a copy, pick a size — 1920 × 1080 for a desktop wallpaper, 1080 × 1920 for a phone or 3840 × 2160 for a 4K TV — and tap Download PNG or JPG. The file is created in your browser and saved as smoke-screen-1920x1080.png, with no watermark. A flat smoke image compresses to a few kilobytes even at 4K.
Every resolution, aspect ratio and device tip (phones, TVs, projectors, second monitors) is in the full color screen guide.
Smoke screen color codes
The full-screen color and every download use exactly these values. Tap any row to copy it.
Contrast against white text 4.05:1 · against black text 5.18:1. See the full Smoke color page for harmonies, shades and tints, or open it in the color picker.
Colors that go with a smoke screen
Using two screens side by side, a split display or a smoke wallpaper with accents? These named colors sit in harmony with Smoke on the color wheel:
Build a full scheme from smoke in the color matcher or the palette generator, or blend it into another color with the gradient creator for a gradient wallpaper.
Popular color screens
The colors people reach for most often as a full-screen background or light:
Colors similar to Smoke
More gray and black screens
Smoke screen — FAQ
What is the hex code for a smoke screen?
A smoke screen uses the color Smoke, hex #738276 — rgb(115, 130, 118). The full-screen view and every download use exactly that value. The nearest standard CSS name is Gray (#808080).
How do I make my whole screen smoke?
Open this page and tap Open full screen (or tap the preview). Your browser fills the entire display with smoke and hides its own toolbars; press Esc or tap the screen to come back. To keep it, download it in 1080p, 4K or any size as a free PNG or JPG — no sign-up or watermark.
How bright is a smoke screen?
A smoke screen gives off about 21% of the light of a white screen at the same brightness setting, a comfortable level for ambient light. About 31% of its light is blue (a white screen is 33%), which counts as moderate blue light.
What color text is easiest to read on a smoke screen?
Black text, with a contrast ratio of 5.2:1, which passes the WCAG guideline for normal text. Check any other pairing in the contrast checker.