Dice notation

8d90

8d90
8 to 720
mean 364
mode 364

Rolling 8d90 gives a total between 8 and 720, with a mean of 364 and a standard deviation of 73.4802. There are 4,304,672,100,000,000 equally likely ordered outcomes, and the most likely total is 364 at 0.533%.

The canonical address for this page is /8d90.

The roll

Notation8d90

Dice8

Faces per die90

Minimum total8all 8 dice showing 1

Maximum total720all 8 dice showing 90

Distinct totals713

Mean364n(f + 1)/2 + modifier, exact

Variance5,399.33333333n(f² − 1)/12, exact

Standard deviation73.48015605≈

Counting the outcomes

Ordered outcomes4,304,672,100,000,00090^8, every die distinguishable

Most likely total364

Chance of that total0.532658%≈

Ways to roll it22,929,195,456,270exact count

Chance of the minimum2.32305731 × 10^-14%≈1 in 4,304,672,100,000,000

Chance of the maximum2.32305731 × 10^-14%≈1 in 4,304,672,100,000,000

Shape of the distribution

713 distinct totals, too many to list individually.

1st percentile196≈1.03% of rolls are this or lower

5th percentile243≈5.088% of rolls are this or lower

25th percentile314≈25.376% of rolls are this or lower

50th percentile364≈50.266% of rolls are this or lower

75th percentile414≈75.054% of rolls are this or lower

95th percentile485≈95.057% of rolls are this or lower

99th percentile532≈99.01% of rolls are this or lower

Chance of rolling at least

7999.9995%≈

18699.3445%≈

36450.2663%≈

5420.6839%≈

6490.0006%≈

Keep nerding

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

The same dice, different counts

The same count, different dice

Also reads as

#8D0090 (colour)

#8D0090
Magenta
Dark
Nearest: Dark magenta

#8D0090 is a magenta with RGB values 141, 0, 144 and HSL 299°, 100%, 28%. It is a dark colour, so white text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Dark magenta.

Open this reading on its own page →

Colour values

#8D0090#8D0090

HEX#8D0090

RGBrgb(141, 0, 144)

RGB (0–1)0.5529, 0, 0.5647

RGB percentages55.3%, 0%, 56.5%

HSLhsl(298.8, 100%, 28.2%)

HSV / HSBhsv(298.8, 100%, 56.5%)

CMYK2.1%, 100%, 0%, 43.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer9,240,720

CSS custom property--colour: #8D0090;

Brightness & contrast

Relative luminance0.07676WCAG 2.x, 0 is black and 1 is white

Perceived brightness91.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.28:1

Contrast with white8.28:1WCAG normal text: AAA

Contrast with black2.54:1WCAG normal text: Fail

Greyscale equivalent#282828

Inverted#72FF6F

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#004493no red cones; affects about 1% of men; ΔE 49.9 from the original

Deuteranopia#34548Dno green cones; the most common form, about 1% of men; ΔE 56.9 from the original

Tritanopia#912753no blue cones; rare, and affects men and women equally; ΔE 43.2 from the original

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

Contrast with white, large text8.28:1WCAG large text: AAA

Contrast with black, large text2.54:1WCAG large text: Fail

Named colours

Dark magenta · ΔE 2.4 Purple · ΔE 7.2 Indigo · ΔE 21.6 Rebecca purple · ΔE 21.8 Medium orchid · ΔE 21.9 Dark orchid · ΔE 21.9

Nearest named CSS colourDark magenta (#8B008B)ΔE 2.35, a close match

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#039000

Analogous#450090, #90004B

Triadic#908D00, #00908D

Split complementary#4B9000, #009045

Tetradic#904500, #039000, #004B90

Tints, shades & saturation

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

Lighter +40%#FC5DFF

Lighter +30%#FB2AFF

Lighter +20%#F100F6

Lighter +10%#BF00C3

Darker −10%#5B005D

Darker −20%#29002A

Darker −30%#000000

Darker −40%#000000

More saturated +25%#8D0090

Less saturated −25%#7C127E

Channel breakdown

R141

B144

Red141 (55.3%)

Green0 (0%)

Blue144 (56.5%)

Hue298.75°

Saturation (HSL)100%

Lightness28.24%

Dominant channelBlue

Hex per channelR 8D · G 00 · B 90

Keep nerding

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

8d90

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

#8D0090 (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