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Recognised as Dice notation

8d215

  • 8d215
  • 8 to 1720
  • mean 864
  • mode 864

Rolling 8d215 gives a total between 8 and 1,720, with a mean of 864 and a standard deviation of 175.5449. There are 4,565,703,233,437,890,625 equally likely ordered outcomes, and the most likely total is 864 at 0.223%.

The canonical address for this page is /8d215.

The roll

Notation8d215
Dice8
Faces per die215
Minimum total8all 8 dice showing 1
Maximum total1,720all 8 dice showing 215
Distinct totals1,713
Mean864n(f + 1)/2 + modifier, exact
Variance30,816n(f² − 1)/12, exact
Standard deviation175.54486606≈

Counting the outcomes

Ordered outcomes4,565,703,233,437,890,625215^8, every die distinguishable
Most likely total864
Chance of that total0.222963%≈
Ways to roll it10,179,816,941,227,895exact count
Chance of the minimum2.1902431 × 10^-17%≈1 in 4,565,703,233,437,890,625
Chance of the maximum2.1902431 × 10^-17%≈1 in 4,565,703,233,437,890,625

Shape of the distribution

1,713 distinct totals, too many to list individually.

1st percentile462≈1.007% of rolls are this or lower
5th percentile575≈5.05% of rolls are this or lower
25th percentile744≈25.152% of rolls are this or lower
50th percentile864≈50.111% of rolls are this or lower
75th percentile984≈75.028% of rolls are this or lower
95th percentile1,153≈95.011% of rolls are this or lower
99th percentile1,266≈99.009% of rolls are this or lower

Chance of rolling at least

17999.9995%≈
43699.3682%≈
86450.1115%≈
1,2920.6432%≈
1,5490.0005%≈

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The same dice, different counts

The same count, different dice

Also reads as

#8D0215 (colour)

  • #8D0215
  • Red
  • Dark
  • Nearest: Maroon

#8D0215 is a red with RGB values 141, 2, 21 and HSL 352°, 97%, 28%. It is a dark colour, so white text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Maroon.

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Colour values

#8D0215#8D0215
HEX#8D0215
RGBrgb(141, 2, 21)
RGB (0–1)0.5529, 0.0078, 0.0824
RGB percentages55.3%, 0.8%, 8.2%
HSLhsl(351.8, 97.2%, 28%)
HSV / HSBhsv(351.8, 98.6%, 55.3%)
CMYK0%, 98.6%, 85.1%, 44.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,241,109
CSS custom property--colour: #8D0215;

Brightness & contrast

Relative luminance0.0576WCAG 2.x, 0 is black and 1 is white
Perceived brightness77.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.76:1
Contrast with white9.76:1WCAG normal text: AAA
Contrast with black2.15:1WCAG normal text: Fail
Greyscale equivalent#212121
Inverted#72FDEA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#383214no red cones; affects about 1% of men; ΔE 55.7 from the original
Deuteranopia#584E0Dno green cones; the most common form, about 1% of men; ΔE 55.5 from the original
Tritanopia#9C000Dno blue cones; rare, and affects men and women equally; ΔE 9.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.76:1WCAG large text: AAA
Contrast with black, large text2.15:1WCAG large text: Fail

Named colours

Maroon · ΔE 7.5Dark red · ΔE 9Brown · ΔE 9.1Firebrick · ΔE 12.4Crimson · ΔE 26.6Sienna · ΔE 27.1
Nearest named CSS colourMaroon (#800000)ΔE 7.5, clearly different but related
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#028D7A
Analogous#8D025A, #8D3402
Triadic#158D02, #02158D
Split complementary#028D34, #025A8D
Tetradic#5B8D02, #028D7A, #35028D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FD5E74
Lighter +30%#FC2C48
Lighter +20%#F20324
Lighter +10%#BF031C
Darker −10%#5B010E
Darker −20%#280106
Darker −30%#000000
Darker −40%#000000
More saturated +25%#8F0014
Less saturated −25%#7B1422

Channel breakdown

R141
G2
B21
Red141 (55.3%)
Green2 (0.8%)
Blue21 (8.2%)
Hue351.8°
Saturation (HSL)97.2%
Lightness28.04%
Dominant channelRed
Hex per channelR 8D · G 02 · B 15

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Every value on this page was computed from “8d0215” by Nerdulator’s games engine. Nothing here was retrieved from a database of answers or written by a model.