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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

#0E4297 (colour)

  • #0E4297
  • Blue
  • Dark
  • Nearest: Dark slateblue

#0E4297 is a blue with RGB values 14, 66, 151 and HSL 217°, 83%, 32%. It is a dark colour, so white text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

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Colour values

#0E4297#0E4297
HEX#0E4297
RGBrgb(14, 66, 151)
RGB (0–1)0.0549, 0.2588, 0.5922
RGB percentages5.5%, 25.9%, 59.2%
HSLhsl(217.2, 83%, 32.4%)
HSV / HSBhsv(217.2, 90.7%, 59.2%)
CMYK90.7%, 56.3%, 0%, 40.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer934,551
CSS custom property--colour: #0E4297;

Brightness & contrast

Relative luminance0.06224WCAG 2.x, 0 is black and 1 is white
Perceived brightness72.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.35:1
Contrast with white9.35:1WCAG normal text: AAA
Contrast with black2.24:1WCAG normal text: Fail
Greyscale equivalent#3D3D3D
Inverted#F1BD68

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004D9Ano red cones; affects about 1% of men; ΔE 8.5 from the original
Deuteranopia#004195no green cones; the most common form, about 1% of men; ΔE 1.1 from the original
Tritanopia#005766no blue cones; rare, and affects men and women equally; ΔE 50.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.35:1WCAG large text: AAA
Contrast with black, large text2.24:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 11.8Midnight blue · ΔE 19.5Royal blue · ΔE 24.2Slate blue · ΔE 24.4Rebecca purple · ΔE 25Medium purple · ΔE 31.1
Nearest named CSS colourDark slateblue (#483D8B)ΔE 11.81, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#97630E
Analogous#0E8797, #1F0E97
Triadic#970E42, #42970E
Split complementary#971E0E, #87970E
Tetradic#970E86, #97630E, #0E971E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7EAAF3
Lighter +30%#4F8CEF
Lighter +20%#216DEA
Lighter +10%#1256C6
Darker −10%#0A2E68
Darker −20%#05193A
Darker −30%#01050B
Darker −40%#000000
More saturated +25%#003FA5
Less saturated −25%#234782

Channel breakdown

R14
G66
B151
Red14 (5.5%)
Green66 (25.9%)
Blue151 (59.2%)
Hue217.23°
Saturation (HSL)83.03%
Lightness32.35%
Dominant channelBlue
Hex per channelR 0E · G 42 · B 97

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Every value on this page was computed from “0e4297” by Nerdulator’s number engine. Nothing here was retrieved from a database of answers or written by a model.