Dice notation

8d91

8d91
8 to 728
mean 368
mode 368

Rolling 8d91 gives a total between 8 and 728, with a mean of 368 and a standard deviation of 74.2967. There are 4,702,525,276,151,521 equally likely ordered outcomes, and the most likely total is 368 at 0.527%.

The canonical address for this page is /8d91.

The roll

Notation8d91

Dice8

Faces per die91

Minimum total8all 8 dice showing 1

Maximum total728all 8 dice showing 91

Distinct totals721

Mean368n(f + 1)/2 + modifier, exact

Variance5,520n(f² − 1)/12, exact

Standard deviation74.29670248≈

Counting the outcomes

Ordered outcomes4,702,525,276,151,52191^8, every die distinguishable

Most likely total368

Chance of that total0.526804%≈

Ways to roll it24,773,105,561,035exact count

Chance of the minimum2.12651701 × 10^-14%≈1 in 4,702,525,276,151,521

Chance of the maximum2.12651701 × 10^-14%≈1 in 4,702,525,276,151,521

Shape of the distribution

721 distinct totals, too many to list individually.

1st percentile198≈1.024% of rolls are this or lower

5th percentile246≈5.138% of rolls are this or lower

25th percentile317≈25.184% of rolls are this or lower

50th percentile368≈50.263% of rolls are this or lower

75th percentile419≈75.239% of rolls are this or lower

95th percentile490≈95.007% of rolls are this or lower

99th percentile538≈99.015% of rolls are this or lower

Chance of rolling at least

8099.9994%≈

18899.345%≈

36850.2634%≈

5480.6831%≈

6560.0006%≈

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

#008D91 (colour)

#008D91
Cyan
Dark
Nearest: Dark cyan

#008D91 is a cyan with RGB values 0, 141, 145 and HSL 182°, 100%, 28%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Dark cyan.

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Colour values

#008D91#008D91

HEX#008D91

RGBrgb(0, 141, 145)

RGB (0–1)0, 0.5529, 0.5686

RGB percentages0%, 55.3%, 56.9%

HSLhsl(181.7, 100%, 28.4%)

HSV / HSBhsv(181.7, 100%, 56.9%)

CMYK100%, 2.8%, 0%, 43.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer36,241

CSS custom property--colour: #008D91;

Brightness & contrast

Relative luminance0.21094WCAG 2.x, 0 is black and 1 is white

Perceived brightness118.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.22:1

Contrast with white4.02:1WCAG normal text: Fail

Contrast with black5.22:1WCAG normal text: AA

Greyscale equivalent#6F6F6F

Inverted#FF726E

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#828691no red cones; affects about 1% of men; ΔE 31 from the original

Deuteranopia#717992no green cones; the most common form, about 1% of men; ΔE 32.6 from the original

Tritanopia#00938Eno blue cones; rare, and affects men and women equally; ΔE 6.2 from the original

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

Contrast with white, large text4.02:1WCAG large text: AA

Contrast with black, large text5.22:1WCAG large text: AAA

Named colours

Dark cyan · ΔE 2.6 Teal · ΔE 5.6 Cadetblue · ΔE 13.4 Light seagreen · ΔE 15.7 Dark turquoise · ΔE 24.7 Medium turquoise · ΔE 25.2

Nearest named CSS colourDark cyan (#008B8B)ΔE 2.56, a close match

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#910400

Analogous#00914D, #004491

Triadic#91008D, #8D9100

Split complementary#910044, #914D00

Tetradic#4D0091, #910400, #449100

Tints, shades & saturation

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

Lighter +40%#5EFBFF

Lighter +30%#2BF9FF

Lighter +20%#00F0F7

Lighter +10%#00BFC4

Darker −10%#005B5E

Darker −20%#002A2B

Darker −30%#000000

Darker −40%#000000

More saturated +25%#008D91

Less saturated −25%#127C7F

Channel breakdown

G141

B145

Red0 (0%)

Green141 (55.3%)

Blue145 (56.9%)

Hue181.66°

Saturation (HSL)100%

Lightness28.43%

Dominant channelBlue

Hex per channelR 00 · G 8D · B 91

Keep nerding

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

8d91

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

#008D91 (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