Dice notation

42d2

42d2
42 to 84
mean 63
mode 63

Rolling 42d2 gives a total between 42 and 84, with a mean of 63 and a standard deviation of 3.2404. There are 4,398,046,511,104 equally likely ordered outcomes, and the most likely total is 63 at 12.239%.

The canonical address for this page is /42d2.

The roll

Notation42d2

Dice42

Faces per die2

Minimum total42all 42 dice showing 1

Maximum total84all 42 dice showing 2

Distinct totals43

Mean63n(f + 1)/2 + modifier, exact

Variance10.5n(f² − 1)/12, exact

Standard deviation3.24037035≈

Counting the outcomes

Ordered outcomes4,398,046,511,1042^42, every die distinguishable

Most likely total63

Chance of that total12.238567%≈

Ways to roll it538,257,874,440exact count

Chance of the minimum2.27373675 × 10^-11%≈1 in 4,398,046,511,104

Chance of the maximum2.27373675 × 10^-11%≈1 in 4,398,046,511,104

Shape of the distribution

43 distinct totals, too many to list individually.

1st percentile56≈2.178% of rolls are this or lower

5th percentile58≈8.207% of rolls are this or lower

25th percentile61≈32.198% of rolls are this or lower

50th percentile63≈56.119% of rolls are this or lower

75th percentile65≈77.96% of rolls are this or lower

95th percentile68≈95.579% of rolls are this or lower

99th percentile70≈99.024% of rolls are this or lower

Chance of rolling at least

46100%≈

5399.953%≈

6356.1193%≈

740.047%≈

800%≈

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The same dice, different counts

The same count, different dice

Also reads as

#0042D2 (colour)

#0042D2
Blue
Dark
Nearest: Medium slateblue

#0042D2 is a blue with RGB values 0, 66, 210 and HSL 221°, 100%, 41%. It is a dark colour, so white text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Medium slateblue.

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Colour values

#0042D2#0042D2

HEX#0042D2

RGBrgb(0, 66, 210)

RGB (0–1)0, 0.2588, 0.8235

RGB percentages0%, 25.9%, 82.4%

HSLhsl(221.1, 100%, 41.2%)

HSV / HSBhsv(221.1, 100%, 82.4%)

CMYK100%, 68.6%, 0%, 17.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer17,106

CSS custom property--colour: #0042D2;

Brightness & contrast

Relative luminance0.0855WCAG 2.x, 0 is black and 1 is white

Perceived brightness87.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.75:1

Contrast with white7.75:1WCAG normal text: AAA

Contrast with black2.71:1WCAG normal text: Fail

Greyscale equivalent#3E3E3E

Inverted#FFBD2D

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#005CD6no red cones; affects about 1% of men; ΔE 19.1 from the original

Deuteranopia#0049CFno green cones; the most common form, about 1% of men; ΔE 7.1 from the original

Tritanopia#006B85no blue cones; rare, and affects men and women equally; ΔE 80.2 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text7.75:1WCAG large text: AAA

Contrast with black, large text2.71:1WCAG large text: Fail

Named colours

Medium slateblue · ΔE 21 Slate blue · ΔE 22.9 Royal blue · ΔE 23.1 Dark blue · ΔE 24.1 Navy · ΔE 26.4 Blue violet · ΔE 29.7

Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 20.96, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#D29000

Analogous#00ABD2, #2700D2

Triadic#D20042, #42D200

Split complementary#D22700, #ABD200

Tetradic#D200AB, #D29000, #00D227

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#9FBDFF

Lighter +30%#6C9AFF

Lighter +20%#3977FF

Lighter +10%#0654FF

Darker −10%#00329F

Darker −20%#00226C

Darker −30%#001239

Darker −40%#000206

More saturated +25%#0042D2

Less saturated −25%#1A4CB8

Channel breakdown

G66

B210

Red0 (0%)

Green66 (25.9%)

Blue210 (82.4%)

Hue221.14°

Saturation (HSL)100%

Lightness41.18%

Dominant channelBlue

Hex per channelR 00 · G 42 · B D2

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

42d2

The roll

Counting the outcomes

Shape of the distribution

Chance of rolling at least

Keep nerding

The same dice, different counts

The same count, different dice

#0042D2 (colour)

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

Nerdulate something else