Decimal number
0
- Zero
- Decimal
- 0 d.p.
- Exact fraction
0 is a decimal number equal to 0⁄1. It lies between 0 and 0, and as a percentage it is 0%.
Number properties
Fractions & ratios
Representations
Decimal0
Scientific notation0
Exponential0e+0
IEEE 754 binary64 (hex)0x0000000000000000the exact 64-bit pattern stored
IEEE 754 binary32 (hex)0x0000000032-bit single precision, may lose accuracy
Rounding
To 0 decimal places0
To 1 decimal place0.0
To 2 decimal places0.00
To 3 decimal places0.000
To 4 decimal places0.0000
To 1 significant figure0
To 2 significant figures0
To 3 significant figures0
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Also reads as
#0E2828 (colour)
- #0E2828
- Cyan
- Dark
- Nearest: Dark slate grey
#0E2828 is a cyan with RGB values 14, 40, 40 and HSL 180°, 48%, 11%. It is a dark colour, so white text on it reaches 15.5:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#0E2828#0E2828
HEX#0E2828
RGBrgb(14, 40, 40)
RGB (0–1)0.0549, 0.1569, 0.1569
RGB percentages5.5%, 15.7%, 15.7%
HSLhsl(180, 48.1%, 10.6%)
HSV / HSBhsv(180, 65%, 15.7%)
CMYK65%, 0%, 0%, 84.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer927,784
CSS custom property--colour: #0E2828;
Brightness & contrast
Relative luminance0.01764WCAG 2.x, 0 is black and 1 is white
Perceived brightness34.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.52:1
Contrast with white15.52:1WCAG normal text: AAA
Contrast with black1.35:1WCAG normal text: Fail
Greyscale equivalent#222222
Inverted#F1D7D7
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.52:1WCAG large text: AAA
Contrast with black, large text1.35:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#280E0E
Analogous#0E281B, #0E1B28
Triadic#280E28, #28280E
Split complementary#280E1B, #281B0E
Tetradic#1B0E28, #280E0E, #1B280E
Tints, shades & saturation
Channel breakdown
R14
G40
B40
Red14 (5.5%)
Green40 (15.7%)
Blue40 (15.7%)
Hue180°
Saturation (HSL)48.15%
Lightness10.59%
Dominant channelGreen and Blue
Hex per channelR 0E · G 28 · B 28
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