Copper Screen
A full-screen solid copper color (#B87333). Fill your whole display, or download the copper screen as an image in 480p, 720p, 1080p, 1440p, 4K or any size you type in.
Advanced — print resolution (DPI)
What is a copper screen?
A copper screen is simply a web page filled edge to edge with one solid color — Copper, hex #B87333, or rgb(184, 115, 51). It is a mid-toned, warm color: in HSL it sits at 29° hue, 57% saturation and 46% lightness, and its relative luminance is 22.7%. The closest standard CSS color is Chocolate (#D2691E).
Copper screen at a glance
How a full-screen copper (#B87333) behaves as a light, a test pattern and a background — measured from the color itself.
| Brightness | 23% of a white screen | A dim glow — easy on the eyes in a dark room. |
|---|---|---|
| Blue light | very low (5% of its light) | Very little blue light, so it is gentle on your body clock at night. |
| Night use | Good | Dim and low in blue light, so a copper screen works as a night light without being harsh. |
| Text on it | Black text · 5.5:1 | 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 copper screen for
Its low blue-light output also makes it a comfortable screen to leave on at night.
Brown screens produce a warm, low-key neutral wash that works as a cozy ambient light, a muted backdrop for still-life photography, or a calm placeholder colour for signage and mock-ups. Being a dark, desaturated orange, brown keeps blue light low.
As a test pattern, a flat copper field makes a dead or stuck pixel jump out, and it exercises the red sub-pixel.
#B87333) — this is also the preview image shown when you share the page.How to use the copper screen
The color is already set to Copper (#B87333). Tap Open full screen, or the preview, to fill your whole display with copper; 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 copper-screen-1920x1080.png, with no watermark. A flat copper 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.
Copper screen color codes
The full-screen color and every download use exactly these values. Tap any row to copy it.
Contrast against white text 3.79:1 · against black text 5.54:1. See the full Copper color page for harmonies, shades and tints, or open it in the color picker.
Colors that go with a copper screen
Using two screens side by side, a split display or a copper wallpaper with accents? These named colors sit in harmony with Copper on the color wheel:
Build a full scheme from copper 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 Copper
More brown screens
Copper screen — FAQ
What is the hex code for a copper screen?
A copper screen uses the color Copper, hex #B87333 — rgb(184, 115, 51). The full-screen view and every download use exactly that value. The nearest standard CSS name is Chocolate (#D2691E).
How do I make my whole screen copper?
Open this page and tap Open full screen (or tap the preview). Your browser fills the entire display with copper 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 copper screen?
A copper screen gives off about 23% of the light of a white screen at the same brightness setting, a comfortable level for ambient light. About 5% of its light is blue (a white screen is 33%), which counts as very low blue light.
What color text is easiest to read on a copper screen?
Black text, with a contrast ratio of 5.5:1, which passes the WCAG guideline for normal text. Check any other pairing in the contrast checker.