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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

#0E1811 (colour)

  • #0E1811
  • Green
  • Dark
  • Nearest: Black

#0E1811 is a green with RGB values 14, 24, 17 and HSL 138°, 26%, 7%. It is a dark colour, so white text on it reaches 18.1:1 contrast (AAA for normal text). The nearest named colour is Black.

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Colour values

#0E1811#0E1811
HEX#0E1811
RGBrgb(14, 24, 17)
RGB (0–1)0.0549, 0.0941, 0.0667
RGB percentages5.5%, 9.4%, 6.7%
HSLhsl(138, 26.3%, 7.5%)
HSV / HSBhsv(138, 41.7%, 9.4%)
CMYK41.7%, 0%, 29.2%, 90.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer923,665
CSS custom property--colour: #0E1811;

Brightness & contrast

Relative luminance0.00787WCAG 2.x, 0 is black and 1 is white
Perceived brightness20.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.14:1
Contrast with white18.14:1WCAG normal text: AAA
Contrast with black1.16:1WCAG normal text: Fail
Greyscale equivalent#151515
Inverted#F1E7EE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#181611no red cones; affects about 1% of men; ΔE 5.6 from the original
Deuteranopia#161511no green cones; the most common form, about 1% of men; ΔE 5.3 from the original
Tritanopia#0C1816no blue cones; rare, and affects men and women equally; ΔE 3.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.14:1WCAG large text: AAA
Contrast with black, large text1.16:1WCAG large text: Fail

Named colours

Black · ΔE 9.6Dark slate grey · ΔE 25.8Dim grey · ΔE 37.9Dark olivegreen · ΔE 46.6Gray · ΔE 46.9Slate grey · ΔE 47.8
Nearest named CSS colourBlack (#000000)ΔE 9.58, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#180E15
Analogous#10180E, #0E1816
Triadic#110E18, #18110E
Split complementary#160E18, #180E10
Tetradic#0E1018, #180E15, #18160E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#59996C
Lighter +30%#467955
Lighter +20%#34583F
Lighter +10%#213828
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#091D0F
Less saturated −25%#131313

Channel breakdown

R14
G24
B17
Red14 (5.5%)
Green24 (9.4%)
Blue17 (6.7%)
Hue138°
Saturation (HSL)26.32%
Lightness7.45%
Dominant channelGreen
Hex per channelR 0E · G 18 · B 11

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Every value on this page was computed from “0e1811” by Nerdulator’s number engine. Nothing here was retrieved from a database of answers or written by a model.