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Recognised as Dice notation

30d47

  • 30d47
  • 30 to 1410
  • mean 720
  • mode 720

Rolling 30d47 gives a total between 30 and 1,410, with a mean of 720 and a standard deviation of 74.2967. There are 145,524,373,433,240,498,178,471,282,244,561,013,997,462,983,607,649 equally likely ordered outcomes, and the most likely total is 720 at 0.534%.

The canonical address for this page is /30d47.

The roll

Notation30d47
Dice30
Faces per die47
Minimum total30all 30 dice showing 1
Maximum total1,410all 30 dice showing 47
Distinct totals1,381
Mean720n(f + 1)/2 + modifier, exact
Variance5,520n(f² − 1)/12, exact
Standard deviation74.29670248≈

Counting the outcomes

Ordered outcomes145,524,373,433,240,498,178,471,282,244,561,013,997,462,983,607,64947^30, every die distinguishable
Most likely total720
Chance of that total0.534264%≈
Ways to roll it777,484,796,095,698,052,778,189,407,886,734,627,600,087,088,969exact count
Chance of the minimum6.87170112 × 10^-49%≈1 in 145,524,373,433,240,498,178,471,282,244,561,013,997,462,983,607,649
Chance of the maximum6.87170112 × 10^-49%≈1 in 145,524,373,433,240,498,178,471,282,244,561,013,997,462,983,607,649

Shape of the distribution

1,381 distinct totals, too many to list individually.

1st percentile548≈1.024% of rolls are this or lower
5th percentile598≈5.108% of rolls are this or lower
25th percentile670≈25.354% of rolls are this or lower
50th percentile720≈50.267% of rolls are this or lower
75th percentile770≈75.074% of rolls are this or lower
95th percentile842≈95.032% of rolls are this or lower
99th percentile892≈99.013% of rolls are this or lower

Chance of rolling at least

168100%≈
37599.9999%≈
72050.2671%≈
1,0650.0001%≈
1,2729.45517861 × 10^-16%≈

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The same dice, different counts

The same count, different dice

Also reads as

#030D47 (colour)

  • #030D47
  • Blue
  • Dark
  • Nearest: Midnight blue

#030D47 is a blue with RGB values 3, 13, 71 and HSL 231°, 92%, 15%. It is a dark colour, so white text on it reaches 18.2:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

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Colour values

#030D47#030D47
HEX#030D47
RGBrgb(3, 13, 71)
RGB (0–1)0.0118, 0.051, 0.2784
RGB percentages1.2%, 5.1%, 27.8%
HSLhsl(231.2, 91.9%, 14.5%)
HSV / HSBhsv(231.2, 95.8%, 27.8%)
CMYK95.8%, 81.7%, 0%, 72.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer200,007
CSS custom property--colour: #030D47;

Brightness & contrast

Relative luminance0.00762WCAG 2.x, 0 is black and 1 is white
Perceived brightness26 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.22:1
Contrast with white18.22:1WCAG normal text: AAA
Contrast with black1.15:1WCAG normal text: Fail
Greyscale equivalent#0F0F0F
Inverted#FCF2B8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001949no red cones; affects about 1% of men; ΔE 10.1 from the original
Deuteranopia#001246no green cones; the most common form, about 1% of men; ΔE 5 from the original
Tritanopia#001E29no blue cones; rare, and affects men and women equally; ΔE 38.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.22:1WCAG large text: AAA
Contrast with black, large text1.15:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 18.6Dark slateblue · ΔE 24.9Rebecca purple · ΔE 35.2Indigo · ΔE 37Navy · ΔE 38.6Black · ΔE 43.2
Nearest named CSS colourMidnight blue (#191970)ΔE 18.65, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#473D03
Analogous#032F47, #1B0347
Triadic#47030D, #0D4703
Split complementary#471B03, #2F4703
Tetradic#47032F, #473D03, #03471B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#2040F6
Lighter +30%#0928DA
Lighter +20%#071FA9
Lighter +10%#051678
Darker −10%#010416
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000B4A
Less saturated −25%#0C143E

Channel breakdown

R3
G13
B71
Red3 (1.2%)
Green13 (5.1%)
Blue71 (27.8%)
Hue231.18°
Saturation (HSL)91.89%
Lightness14.51%
Dominant channelBlue
Hex per channelR 03 · G 0D · B 47

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Every value on this page was computed from “030d47” by Nerdulator’s games engine. Nothing here was retrieved from a database of answers or written by a model.