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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

Absolute value0
SignZero
Integer part0
Fractional part0
Decimal places0
Floor0
Ceiling0
Rounded to nearest0
Truncated0

Fractions & ratios

As a fraction0/1exact
Ratio0 : 1
As a percentage0%
ReciprocalUndefined, division by zero

Arithmetic

Double0
Half0
Square0
Cube0
Square root0
Cube root0
Negation0

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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Neighbouring values

As a fraction

Also reads as

#0E1918 (colour)

  • #0E1918
  • Cyan
  • Dark
  • Nearest: Black

#0E1918 is a cyan with RGB values 14, 25, 24 and HSL 175°, 28%, 8%. It is a dark colour, so white text on it reaches 17.9:1 contrast (AAA for normal text). The nearest named colour is Black.

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Colour values

#0E1918#0E1918
HEX#0E1918
RGBrgb(14, 25, 24)
RGB (0–1)0.0549, 0.098, 0.0941
RGB percentages5.5%, 9.8%, 9.4%
HSLhsl(174.5, 28.2%, 7.6%)
HSV / HSBhsv(174.5, 44%, 9.8%)
CMYK44%, 0%, 4%, 90.2%naive device-independent conversion; real print needs an ICC profile
24-bit integer923,928
CSS custom property--colour: #0E1918;

Brightness & contrast

Relative luminance0.00855WCAG 2.x, 0 is black and 1 is white
Perceived brightness22.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.93:1
Contrast with white17.93:1WCAG normal text: AAA
Contrast with black1.17:1WCAG normal text: Fail
Greyscale equivalent#171717
Inverted#F1E6E7

Colour vision & accessibility

Protanopia#181818no red cones; affects about 1% of men; ΔE 5 from the original
Deuteranopia#161618no green cones; the most common form, about 1% of men; ΔE 5.4 from the original
Tritanopia#0A1A19no blue cones; rare, and affects men and women equally; ΔE 1.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.93:1WCAG large text: AAA
Contrast with black, large text1.17:1WCAG large text: Fail

Named colours

Nearest named CSS colourBlack (#000000)ΔE 9.16, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#190E0F
Analogous#0E1913, #0E1519
Triadic#180E19, #19180E
Split complementary#190E15, #19130E
Tetradic#120E19, #190E0F, #14190E

Tints, shades & saturation

Lighter +40%#579C96
Lighter +30%#457B76
Lighter +20%#335A57
Lighter +10%#203A37
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#091E1C
Less saturated −25%#131414

Channel breakdown

R14
G25
B24
Red14 (5.5%)
Green25 (9.8%)
Blue24 (9.4%)
Hue174.55°
Saturation (HSL)28.21%
Lightness7.65%
Dominant channelGreen
Hex per channelR 0E · G 19 · B 18

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Every value on this page was computed from “0e1918” by Nerdulator’s number engine. Nothing here was retrieved from a database of answers or written by a model.