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Recognised as Dice notation

90d5

  • 90d5
  • 90 to 450
  • mean 270
  • mode 270

Rolling 90d5 gives a total between 90 and 450, with a mean of 270 and a standard deviation of 13.4164. There are 807,793,566,946,316,088,741,610,050,849,573,099,185,363,389,551,639,556,884,765,625 equally likely ordered outcomes, and the most likely total is 270 at 2.968%.

The roll

Notation90d5
Dice90
Faces per die5
Minimum total90all 90 dice showing 1
Maximum total450all 90 dice showing 5
Distinct totals361
Mean270n(f + 1)/2 + modifier, exact
Variance180n(f² − 1)/12, exact
Standard deviation13.41640786≈

Counting the outcomes

Ordered outcomes807,793,566,946,316,088,741,610,050,849,573,099,185,363,389,551,639,556,884,765,6255^90, every die distinguishable
Most likely total270
Chance of that total2.968169%≈
Ways to roll it23,976,675,179,481,424,901,355,903,294,645,738,823,394,418,654,242,560,222,351,579exact count
Chance of the minimum1.23794004 × 10^-61%≈1 in 807,793,566,946,316,088,741,610,050,849,573,099,185,363,389,551,639,556,884,765,625
Chance of the maximum1.23794004 × 10^-61%≈1 in 807,793,566,946,316,088,741,610,050,849,573,099,185,363,389,551,639,556,884,765,625

Shape of the distribution

361 distinct totals, too many to list individually.

1st percentile239≈1.14% of rolls are this or lower
5th percentile248≈5.453% of rolls are this or lower
25th percentile261≈26.346% of rolls are this or lower
50th percentile270≈51.484% of rolls are this or lower
75th percentile279≈76.027% of rolls are this or lower
95th percentile292≈95.325% of rolls are this or lower
99th percentile301≈99.066% of rolls are this or lower

Chance of rolling at least

126100%≈
180100%≈
27051.4841%≈
3603.45729232 × 10^-10%≈
4144.60298882 × 10^-30%≈

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The same dice, different counts

The same count, different dice

Also reads as

#9900DD (colour)

  • #9900DD
  • Violet
  • Dark
  • Nearest: Dark violet

#9900DD is a violet with RGB values 153, 0, 221 and HSL 282°, 100%, 43%. It is a dark colour, so white text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Dark violet.

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Colour values

#9900DD#9900DD
HEX#9900DD
HEX (short)#90D
RGBrgb(153, 0, 221)
RGB (0–1)0.6, 0, 0.8667
RGB percentages60%, 0%, 86.7%
HSLhsl(281.5, 100%, 43.3%)
HSV / HSBhsv(281.5, 100%, 86.7%)
CMYK30.8%, 100%, 0%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,027,229
CSS custom property--colour: #9900DD;

Brightness & contrast

Relative luminance0.11993WCAG 2.x, 0 is black and 1 is white
Perceived brightness112.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.18:1
Contrast with white6.18:1WCAG normal text: AA
Contrast with black3.4:1WCAG normal text: Fail
Greyscale equivalent#303030
Inverted#66FF22

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#005CE2no red cones; affects about 1% of men; ΔE 48.3 from the original
Deuteranopia#0063D9no green cones; the most common form, about 1% of men; ΔE 56.8 from the original
Tritanopia#8E5181no blue cones; rare, and affects men and women equally; ΔE 73.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.18:1WCAG large text: AAA
Contrast with black, large text3.4:1WCAG large text: AA

Named colours

Dark violet · ΔE 4.2Blue violet · ΔE 9.1Dark orchid · ΔE 19.2Medium blue · ΔE 26.9Fuchsia · ΔE 30.1Magenta · ΔE 30.1
Nearest named CSS colourDark violet (#9400D3)ΔE 4.24, a close match
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#44DD00
Analogous#2B00DD, #DD00B2
Triadic#DD9900, #00DD99
Split complementary#B2DD00, #00DD2B
Tetradic#DD2B00, #44DD00, #00B2DD

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E5AAFF
Lighter +30%#D577FF
Lighter +20%#C544FF
Lighter +10%#B611FF
Darker −10%#7600AA
Darker −20%#520077
Darker −30%#2F0044
Darker −40%#0C0011
More saturated +25%#9900DD
Less saturated −25%#8E1CC1

Channel breakdown

R153
G0
B221
Red153 (60%)
Green0 (0%)
Blue221 (86.7%)
Hue281.54°
Saturation (HSL)100%
Lightness43.33%
Dominant channelBlue
Hex per channelR 99 · G 00 · B DD

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Every value on this page was computed from “90d5” by Nerdulator’s games engine. Nothing here was retrieved from a database of answers or written by a model.