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Recognised as Dice notation

28d80

  • 28d80
  • 28 to 2240
  • mean 1,134
  • mode 1134

Rolling 28d80 gives a total between 28 and 2,240, with a mean of 1,134 and a standard deviation of 122.1925. There are 193,428,131,138,340,667,952,988,160,000,000,000,000,000,000,000,000,000 equally likely ordered outcomes, and the most likely total is 1,134 at 0.325%.

The canonical address for this page is /28d80.

The roll

Notation28d80
Dice28
Faces per die80
Minimum total28all 28 dice showing 1
Maximum total2,240all 28 dice showing 80
Distinct totals2,213
Mean1,134n(f + 1)/2 + modifier, exact
Variance14,931n(f² − 1)/12, exact
Standard deviation122.19247113≈

Counting the outcomes

Ordered outcomes193,428,131,138,340,667,952,988,160,000,000,000,000,000,000,000,000,00080^28, every die distinguishable
Most likely total1,134
Chance of that total0.324733%≈
Ways to roll it628,124,036,000,986,136,060,644,836,760,249,443,519,995,197,476,464exact count
Chance of the minimum5.16987883 × 10^-52%≈1 in 193,428,131,138,340,667,952,988,160,000,000,000,000,000,000,000,000,000
Chance of the maximum5.16987883 × 10^-52%≈1 in 193,428,131,138,340,667,952,988,160,000,000,000,000,000,000,000,000,000

Shape of the distribution

2,213 distinct totals, too many to list individually.

1st percentile851≈1.012% of rolls are this or lower
5th percentile933≈5.051% of rolls are this or lower
25th percentile1,051≈25.077% of rolls are this or lower
50th percentile1,134≈50.162% of rolls are this or lower
75th percentile1,217≈75.182% of rolls are this or lower
95th percentile1,335≈95.034% of rolls are this or lower
99th percentile1,417≈99.011% of rolls are this or lower

Chance of rolling at least

249100%≈
58199.9999%≈
1,13450.1624%≈
1,6870.0001%≈
2,0194.34327523 × 10^-15%≈

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The same dice, different counts

The same count, different dice

Also reads as

#028D80 (colour)

  • #028D80
  • Cyan
  • Dark
  • Nearest: Dark cyan

#028D80 is a cyan with RGB values 2, 141, 128 and HSL 174°, 97%, 28%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Dark cyan.

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Colour values

#028D80#028D80
HEX#028D80
RGBrgb(2, 141, 128)
RGB (0–1)0.0078, 0.5529, 0.502
RGB percentages0.8%, 55.3%, 50.2%
HSLhsl(174.4, 97.2%, 28%)
HSV / HSBhsv(174.4, 98.6%, 55.3%)
CMYK98.6%, 0%, 9.2%, 44.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer167,296
CSS custom property--colour: #028D80;

Brightness & contrast

Relative luminance0.20621WCAG 2.x, 0 is black and 1 is white
Perceived brightness116.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.12:1
Contrast with white4.1:1WCAG normal text: Fail
Contrast with black5.12:1WCAG normal text: AA
Greyscale equivalent#6F6F6F
Inverted#FD727F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#858480no red cones; affects about 1% of men; ΔE 34.8 from the original
Deuteranopia#767981no green cones; the most common form, about 1% of men; ΔE 35.6 from the original
Tritanopia#009089no blue cones; rare, and affects men and women equally; ΔE 3.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.1:1WCAG large text: AA
Contrast with black, large text5.12:1WCAG large text: AAA

Named colours

Dark cyan · ΔE 8.1Teal · ΔE 9.7Light seagreen · ΔE 14.2Cadetblue · ΔE 18.3Sea green · ΔE 22.7Medium turquoise · ΔE 25.3
Nearest named CSS colourDark cyan (#008B8B)ΔE 8.08, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8D020F
Analogous#028D3A, #02558D
Triadic#80028D, #8D8002
Split complementary#8D0255, #8D3A02
Tetradic#3A028D, #8D020F, #558D02

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5EFDEE
Lighter +30%#2CFCE9
Lighter +20%#03F2DB
Lighter +10%#03BFAE
Darker −10%#015B52
Darker −20%#012825
Darker −30%#000000
Darker −40%#000000
More saturated +25%#008F82
Less saturated −25%#147B71

Channel breakdown

R2
G141
B128
Red2 (0.8%)
Green141 (55.3%)
Blue128 (50.2%)
Hue174.39°
Saturation (HSL)97.2%
Lightness28.04%
Dominant channelGreen
Hex per channelR 02 · G 8D · B 80

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Every value on this page was computed from “028d80” by Nerdulator’s games engine. Nothing here was retrieved from a database of answers or written by a model.