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Recognised as Dice notation

30d39

  • 30d39
  • 30 to 1170
  • mean 600
  • mode 600

Rolling 30d39 gives a total between 30 and 1,170, with a mean of 600 and a standard deviation of 61.6441. There are 539,433,869,154,135,747,306,270,525,845,277,238,187,683,254,801 equally likely ordered outcomes, and the most likely total is 600 at 0.644%.

The canonical address for this page is /30d39.

The roll

Notation30d39
Dice30
Faces per die39
Minimum total30all 30 dice showing 1
Maximum total1,170all 30 dice showing 39
Distinct totals1,141
Mean600n(f + 1)/2 + modifier, exact
Variance3,800n(f² − 1)/12, exact
Standard deviation61.64414003≈

Counting the outcomes

Ordered outcomes539,433,869,154,135,747,306,270,525,845,277,238,187,683,254,80139^30, every die distinguishable
Most likely total600
Chance of that total0.643922%≈
Ways to roll it3,473,531,433,255,439,699,523,651,790,726,580,871,099,816,747exact count
Chance of the minimum1.85379535 × 10^-46%≈1 in 539,433,869,154,135,747,306,270,525,845,277,238,187,683,254,801
Chance of the maximum1.85379535 × 10^-46%≈1 in 539,433,869,154,135,747,306,270,525,845,277,238,187,683,254,801

Shape of the distribution

1,141 distinct totals, too many to list individually.

1st percentile457≈1.014% of rolls are this or lower
5th percentile499≈5.162% of rolls are this or lower
25th percentile558≈25.132% of rolls are this or lower
50th percentile600≈50.322% of rolls are this or lower
75th percentile642≈75.381% of rolls are this or lower
95th percentile701≈95.009% of rolls are this or lower
99th percentile743≈99.03% of rolls are this or lower

Chance of rolling at least

144100%≈
31599.9999%≈
60050.322%≈
8850.0001%≈
1,0561.52410684 × 10^-15%≈

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The same dice, different counts

The same count, different dice

Also reads as

#030D39 (colour)

  • #030D39
  • Blue
  • Dark
  • Nearest: Midnight blue

#030D39 is a blue with RGB values 3, 13, 57 and HSL 229°, 90%, 12%. It is a dark colour, so white text on it reaches 18.7:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

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Colour values

#030D39#030D39
HEX#030D39
RGBrgb(3, 13, 57)
RGB (0–1)0.0118, 0.051, 0.2235
RGB percentages1.2%, 5.1%, 22.4%
HSLhsl(228.9, 90%, 11.8%)
HSV / HSBhsv(228.9, 94.7%, 22.4%)
CMYK94.7%, 77.2%, 0%, 77.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer199,993
CSS custom property--colour: #030D39;

Brightness & contrast

Relative luminance0.00603WCAG 2.x, 0 is black and 1 is white
Perceived brightness21.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.74:1
Contrast with white18.74:1WCAG normal text: AAA
Contrast with black1.12:1WCAG normal text: Fail
Greyscale equivalent#0E0E0E
Inverted#FCF2C6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00153Ano red cones; affects about 1% of men; ΔE 6.2 from the original
Deuteranopia#000F38no green cones; the most common form, about 1% of men; ΔE 2.6 from the original
Tritanopia#001921no blue cones; rare, and affects men and women equally; ΔE 28.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.74:1WCAG large text: AAA
Contrast with black, large text1.12:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 28.9Dark slateblue · ΔE 30.9Black · ΔE 32.9Rebecca purple · ΔE 43.6Dark slate grey · ΔE 44.5Indigo · ΔE 47.1
Nearest named CSS colourMidnight blue (#191970)ΔE 28.88, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#392F03
Analogous#032839, #140339
Triadic#39030D, #0D3903
Split complementary#391403, #283903
Tetradic#390328, #392F03, #033914

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#153EF3
Lighter +30%#0B2ECA
Lighter +20%#08239A
Lighter +10%#061869
Darker −10%#000209
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000B3C
Less saturated −25%#0B1231

Channel breakdown

R3
G13
B57
Red3 (1.2%)
Green13 (5.1%)
Blue57 (22.4%)
Hue228.89°
Saturation (HSL)90%
Lightness11.76%
Dominant channelBlue
Hex per channelR 03 · G 0D · B 39

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Every value on this page was computed from “030d39” by Nerdulator’s games engine. Nothing here was retrieved from a database of answers or written by a model.