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Recognised as Dice notation

55d6

  • 55d6
  • 55 to 330
  • mean 192.5

Rolling 55d6 gives a total between 55 and 330, with a mean of 192.5 and a standard deviation of 12.6656. There are 6,285,195,213,566,005,335,561,053,533,150,026,217,291,776 equally likely ordered outcomes, and the most likely total is 192 or 193 at 3.138%.

The roll

Notation55d6
Dice55
Faces per die6
Minimum total55all 55 dice showing 1
Maximum total330all 55 dice showing 6
Distinct totals276
Mean192.5n(f + 1)/2 + modifier, exact
Variance160.41666667n(f² − 1)/12, exact
Standard deviation12.66557013

Counting the outcomes

Ordered outcomes6,285,195,213,566,005,335,561,053,533,150,026,217,291,7766^55, every die distinguishable
Most likely total192 and 193two totals share the peak
Chance of that total3.138308%
Ways to roll it197,248,814,123,264,740,804,358,146,647,216,248,259,105exact count
Chance of the minimum1.59104048 × 10^-41%1 in 6,285,195,213,566,005,335,561,053,533,150,026,217,291,776
Chance of the maximum1.59104048 × 10^-41%1 in 6,285,195,213,566,005,335,561,053,533,150,026,217,291,776

Shape of the distribution

276 distinct totals, too many to list individually.

1st percentile1631.086% of rolls are this or lower
5th percentile1725.72% of rolls are this or lower
25th percentile18426.428% of rolls are this or lower
50th percentile19250% of rolls are this or lower
75th percentile20176.086% of rolls are this or lower
95th percentile21395.135% of rolls are this or lower
99th percentile22299.123% of rolls are this or lower

Chance of rolling at least

83100%
124100%
19350%
2610%
3035.21806385 × 10^-20%

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The same dice, different counts

The same count, different dice

Also reads as

#5555DD (colour)

  • #5555DD
  • Blue
  • Dark
  • Nearest: Medium slateblue

#5555DD is a blue with RGB values 85, 85, 221 and HSL 240°, 67%, 60%. It is a dark colour, so white text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

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Colour values

#5555DD#5555DD
HEX#5555DD
HEX (short)#55D
RGBrgb(85, 85, 221)
RGB (0–1)0.3333, 0.3333, 0.8667
RGB percentages33.3%, 33.3%, 86.7%
HSLhsl(240, 66.7%, 60%)
HSV / HSBhsv(240, 61.5%, 86.7%)
CMYK61.5%, 61.5%, 0%, 13.3%naive device-independent conversion; real print needs an ICC profile
24-bit integer5,592,541
CSS custom property--colour: #5555DD;

Brightness & contrast

Relative luminance0.13649WCAG 2.x, 0 is black and 1 is white
Perceived brightness109.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.63:1
Contrast with white5.63:1WCAG normal text: AA
Contrast with black3.73:1WCAG normal text: Fail
Greyscale equivalent#5F5F5F
Inverted#AAAA22

Colour vision & accessibility

Protanopia#006DE1no red cones; affects about 1% of men; ΔE 21.7 from the original
Deuteranopia#0061DAno green cones; the most common form, about 1% of men; ΔE 16.1 from the original
Tritanopia#007791no blue cones; rare, and affects men and women equally; ΔE 75.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.63:1WCAG large text: AAA
Contrast with black, large text3.73:1WCAG large text: AA

Named colours

Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 9.47, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#DDDD55
Analogous#5599DD, #9955DD
Triadic#DD5555, #55DD55
Split complementary#DD9955, #99DD55
Tetradic#DD5599, #DDDD55, #55DD99

Tints, shades & saturation

Lighter +40%#FFFFFF
Lighter +30%#D5D5F7
Lighter +20%#AAAAEE
Lighter +10%#7F7FE5
Darker −10%#2A2AD5
Darker −20%#2222AA
Darker −30%#191980
Darker −40%#111155
More saturated +25%#3B3BF7
Less saturated −25%#6E6EC3

Channel breakdown

R85
G85
B221
Red85 (33.3%)
Green85 (33.3%)
Blue221 (86.7%)
Hue240°
Saturation (HSL)66.67%
Lightness60%
Dominant channelBlue
Hex per channelR 55 · G 55 · B DD

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Every value on this page was computed from “55d6” by Nerdulator’s games engine. Nothing here was retrieved from a database of answers or written by a model.