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Dice notation

30d37

  • 30d37
  • 30 to 1110
  • mean 570
  • mode 570

Rolling 30d37 gives a total between 30 and 1,110, with a mean of 570 and a standard deviation of 58.4808. There are 111,186,413,610,993,811,950,185,637,819,224,232,932,533,011,049 equally likely ordered outcomes, and the most likely total is 570 at 0.679%.

The canonical address for this page is /30d37.

The roll

Notation30d37
Dice30
Faces per die37
Minimum total30all 30 dice showing 1
Maximum total1,110all 30 dice showing 37
Distinct totals1,081
Mean570n(f + 1)/2 + modifier, exact
Variance3,420n(f² − 1)/12, exact
Standard deviation58.48076607≈

Counting the outcomes

Ordered outcomes111,186,413,610,993,811,950,185,637,819,224,232,932,533,011,04937^30, every die distinguishable
Most likely total570
Chance of that total0.678753%≈
Ways to roll it754,680,579,445,408,512,235,691,046,927,358,474,105,722,797exact count
Chance of the minimum8.99390463 × 10^-46%≈1 in 111,186,413,610,993,811,950,185,637,819,224,232,932,533,011,049
Chance of the maximum8.99390463 × 10^-46%≈1 in 111,186,413,610,993,811,950,185,637,819,224,232,932,533,011,049

Shape of the distribution

1,081 distinct totals, too many to list individually.

1st percentile435≈1.047% of rolls are this or lower
5th percentile474≈5.133% of rolls are this or lower
25th percentile530≈25.061% of rolls are this or lower
50th percentile570≈50.339% of rolls are this or lower
75th percentile610≈75.478% of rolls are this or lower
95th percentile666≈95.046% of rolls are this or lower
99th percentile705≈99% of rolls are this or lower

Chance of rolling at least

138100%≈
30099.9999%≈
57050.3394%≈
8400.0001%≈
1,0021.76962117 × 10^-15%≈

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The same dice, different counts

The same count, different dice

Also reads as

#030D37 (colour)

  • #030D37
  • Blue
  • Dark
  • Nearest: Midnight blue

#030D37 is a blue with RGB values 3, 13, 55 and HSL 228°, 90%, 11%. It is a dark colour, so white text on it reaches 18.8:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

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Colour values

#030D37#030D37
HEX#030D37
RGBrgb(3, 13, 55)
RGB (0–1)0.0118, 0.051, 0.2157
RGB percentages1.2%, 5.1%, 21.6%
HSLhsl(228.5, 89.7%, 11.4%)
HSV / HSBhsv(228.5, 94.5%, 21.6%)
CMYK94.5%, 76.4%, 0%, 78.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer199,991
CSS custom property--colour: #030D37;

Brightness & contrast

Relative luminance0.00583WCAG 2.x, 0 is black and 1 is white
Perceived brightness21.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.81:1
Contrast with white18.81:1WCAG normal text: AAA
Contrast with black1.12:1WCAG normal text: Fail
Greyscale equivalent#0E0E0E
Inverted#FCF2C8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001438no red cones; affects about 1% of men; ΔE 5.2 from the original
Deuteranopia#000F36no green cones; the most common form, about 1% of men; ΔE 2.6 from the original
Tritanopia#001820no blue cones; rare, and affects men and women equally; ΔE 27 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.81:1WCAG large text: AAA
Contrast with black, large text1.12:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 30.5Black · ΔE 31.3Dark slateblue · ΔE 32Dark slate grey · ΔE 43.3Rebecca purple · ΔE 45Indigo · ΔE 48.7
Nearest named CSS colourMidnight blue (#191970)ΔE 30.48, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#372D03
Analogous#032737, #130337
Triadic#37030D, #0D3703
Split complementary#371303, #273703
Tetradic#370327, #372D03, #033713

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#143FF2
Lighter +30%#0B2FC8
Lighter +20%#082498
Lighter +10%#061867
Darker −10%#000207
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000B3A
Less saturated −25%#0A1130

Channel breakdown

R3
G13
B55
Red3 (1.2%)
Green13 (5.1%)
Blue55 (21.6%)
Hue228.46°
Saturation (HSL)89.66%
Lightness11.37%
Dominant channelBlue
Hex per channelR 03 · G 0D · B 37

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Every value on this page was computed from “030d37” by Nerdulator’s games engine. Nothing here was retrieved from a database of answers or written by a model.

This page is marked noindex: duplicate of /30d37.