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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

#0E1216 (colour)

  • #0E1216
  • Blue
  • Dark
  • Nearest: Black

#0E1216 is a blue with RGB values 14, 18, 22 and HSL 210°, 22%, 7%. It is a dark colour, so white text on it reaches 18.8:1 contrast (AAA for normal text). The nearest named colour is Black.

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Colour values

#0E1216#0E1216
HEX#0E1216
RGBrgb(14, 18, 22)
RGB (0–1)0.0549, 0.0706, 0.0863
RGB percentages5.5%, 7.1%, 8.6%
HSLhsl(210, 22.2%, 7.1%)
HSV / HSBhsv(210, 36.4%, 8.6%)
CMYK36.4%, 18.2%, 0%, 91.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer922,134
CSS custom property--colour: #0E1216;

Brightness & contrast

Relative luminance0.00584WCAG 2.x, 0 is black and 1 is white
Perceived brightness17.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.8:1
Contrast with white18.8:1WCAG normal text: AAA
Contrast with black1.12:1WCAG normal text: Fail
Greyscale equivalent#111111
Inverted#F1EDE9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#111216no red cones; affects about 1% of men; ΔE 1.1 from the original
Deuteranopia#101116no green cones; the most common form, about 1% of men; ΔE 1.3 from the original
Tritanopia#0C1313no blue cones; rare, and affects men and women equally; ΔE 2.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.8:1WCAG large text: AAA
Contrast with black, large text1.12:1WCAG large text: Fail

Named colours

Black · ΔE 6.1Dark slate grey · ΔE 28.3Dim grey · ΔE 39.3Slate grey · ΔE 48.2Gray · ΔE 48.4Light slate grey · ΔE 51.3
Nearest named CSS colourBlack (#000000)ΔE 6.07, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#16120E
Analogous#0E1616, #0E0E16
Triadic#160E12, #12160E
Split complementary#160E0E, #16160E
Tetradic#160E16, #16120E, #0E160E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5D7893
Lighter +30%#4A5F74
Lighter +20%#364554
Lighter +10%#222C35
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0A121A
Less saturated −25%#121212

Channel breakdown

R14
G18
B22
Red14 (5.5%)
Green18 (7.1%)
Blue22 (8.6%)
Hue210°
Saturation (HSL)22.22%
Lightness7.06%
Dominant channelBlue
Hex per channelR 0E · G 12 · B 16

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Every value on this page was computed from “0e1216” by Nerdulator’s number engine. Nothing here was retrieved from a database of answers or written by a model.