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Recognised as 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 & precision

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
To 4 significant figures0

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Neighbouring values

As a fraction

Also reads as

#0E0238 (colour)

  • #0E0238
  • Blue
  • Dark
  • Nearest: Midnight blue

#0E0238 is a blue with RGB values 14, 2, 56 and HSL 253°, 93%, 11%. It is a dark colour, so white text on it reaches 19.4:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

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Colour values

#0E0238#0E0238
HEX#0E0238
RGBrgb(14, 2, 56)
RGB (0–1)0.0549, 0.0078, 0.2196
RGB percentages5.5%, 0.8%, 22%
HSLhsl(253.3, 93.1%, 11.4%)
HSV / HSBhsv(253.3, 96.4%, 22%)
CMYK75%, 96.4%, 0%, 78%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer918,072
CSS custom property--colour: #0E0238;

Brightness & contrast

Relative luminance0.00422WCAG 2.x, 0 is black and 1 is white
Perceived brightness20.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.36:1
Contrast with white19.36:1WCAG normal text: AAA
Contrast with black1.08:1WCAG normal text: Fail
Greyscale equivalent#080808
Inverted#F1FDC7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#000F39no red cones; affects about 1% of men; ΔE 9.2 from the original
Deuteranopia#000C37no green cones; the most common form, about 1% of men; ΔE 8.8 from the original
Tritanopia#00121Dno blue cones; rare, and affects men and women equally; ΔE 31.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.36:1WCAG large text: AAA
Contrast with black, large text1.08:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 24.6Dark slateblue · ΔE 29.6Black · ΔE 37.7Rebecca purple · ΔE 39.8Indigo · ΔE 41.4Navy · ΔE 43.8
Nearest named CSS colourMidnight blue (#191970)ΔE 24.55, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2C3802
Analogous#021138, #290238
Triadic#380E02, #02380E
Split complementary#382902, #113802
Tetradic#380211, #2C3802, #023829

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4310F6
Lighter +30%#3307CC
Lighter +20%#27069A
Lighter +10%#1A0469
Darker −10%#020007
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0D003A
Less saturated −25%#120931

Channel breakdown

R14
G2
B56
Red14 (5.5%)
Green2 (0.8%)
Blue56 (22%)
Hue253.33°
Saturation (HSL)93.1%
Lightness11.37%
Dominant channelBlue
Hex per channelR 0E · G 02 · B 38

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Every value on this page was computed from “0e0238” by Nerdulator’s number engine. Nothing here was retrieved from a database of answers or written by a model.