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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

#0E2630 (colour)

  • #0E2630
  • Cyan
  • Dark
  • Nearest: Black

#0E2630 is a cyan with RGB values 14, 38, 48 and HSL 198°, 55%, 12%. It is a dark colour, so white text on it reaches 15.7:1 contrast (AAA for normal text). The nearest named colour is Black.

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Colour values

#0E2630#0E2630
HEX#0E2630
RGBrgb(14, 38, 48)
RGB (0–1)0.0549, 0.149, 0.1882
RGB percentages5.5%, 14.9%, 18.8%
HSLhsl(197.6, 54.8%, 12.2%)
HSV / HSBhsv(197.6, 70.8%, 18.8%)
CMYK70.8%, 20.8%, 0%, 81.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer927,280
CSS custom property--colour: #0E2630;

Brightness & contrast

Relative luminance0.01693WCAG 2.x, 0 is black and 1 is white
Perceived brightness34.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.69:1
Contrast with white15.69:1WCAG normal text: AAA
Contrast with black1.34:1WCAG normal text: Fail
Greyscale equivalent#222222
Inverted#F1D9CF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#212531no red cones; affects about 1% of men; ΔE 7.4 from the original
Deuteranopia#1C2230no green cones; the most common form, about 1% of men; ΔE 7.3 from the original
Tritanopia#002929no blue cones; rare, and affects men and women equally; ΔE 9.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.69:1WCAG large text: AAA
Contrast with black, large text1.34:1WCAG large text: Fail

Named colours

Black · ΔE 17.6Dark slate grey · ΔE 19.4Dim grey · ΔE 32.5Slate grey · ΔE 39.2Gray · ΔE 41.3Teal · ΔE 41.6
Nearest named CSS colourBlack (#000000)ΔE 17.59, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#30180E
Analogous#0E3029, #0E1530
Triadic#300E26, #26300E
Split complementary#300E15, #30290E
Tetradic#290E30, #30180E, #15300E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#42A1C8
Lighter +30%#3184A6
Lighter +20%#25657F
Lighter +10%#1A4557
Darker −10%#020709
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#062938
Less saturated −25%#162328

Channel breakdown

R14
G38
B48
Red14 (5.5%)
Green38 (14.9%)
Blue48 (18.8%)
Hue197.65°
Saturation (HSL)54.84%
Lightness12.16%
Dominant channelBlue
Hex per channelR 0E · G 26 · B 30

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Every value on this page was computed from “0e2630” by Nerdulator’s number engine. Nothing here was retrieved from a database of answers or written by a model.