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Recognised as Dice notation

4d99

  • 4d99
  • 4 to 396
  • mean 200
  • mode 200

Rolling 4d99 gives a total between 4 and 396, with a mean of 200 and a standard deviation of 57.1548. There are 96,059,601 equally likely ordered outcomes, and the most likely total is 200 at 0.673%.

The canonical address for this page is /4d99.

The roll

Notation4d99
Dice4
Faces per die99
Minimum total4all 4 dice showing 1
Maximum total396all 4 dice showing 99
Distinct totals393
Mean200n(f + 1)/2 + modifier, exact
Variance3,266.66666667n(f² − 1)/12, exact
Standard deviation57.15476066≈

Counting the outcomes

Ordered outcomes96,059,60199^4, every die distinguishable
Most likely total200
Chance of that total0.673435%≈
Ways to roll it646,899exact count
Chance of the minimum0.00000104%≈1 in 96,059,601
Chance of the maximum0.00000104%≈1 in 96,059,601

Shape of the distribution

393 distinct totals, too many to list individually.

1st percentile71≈1.011% of rolls are this or lower
5th percentile106≈5.171% of rolls are this or lower
25th percentile160≈25.2% of rolls are this or lower
50th percentile200≈50.337% of rolls are this or lower
75th percentile240≈75.342% of rolls are this or lower
95th percentile294≈95.024% of rolls are this or lower
99th percentile329≈99.045% of rolls are this or lower

Chance of rolling at least

4399.8835%≈
10295.7496%≈
20050.3367%≈
2984.4239%≈
3570.1285%≈

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The same dice, different counts

The same count, different dice

Also reads as

#4D0099 (colour)

  • #4D0099
  • Violet
  • Dark
  • Nearest: Indigo

#4D0099 is a violet with RGB values 77, 0, 153 and HSL 270°, 100%, 30%. It is a dark colour, so white text on it reaches 11.8:1 contrast (AAA for normal text). The nearest named colour is Indigo.

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Colour values

#4D0099#4D0099
HEX#4D0099
RGBrgb(77, 0, 153)
RGB (0–1)0.302, 0, 0.6
RGB percentages30.2%, 0%, 60%
HSLhsl(270.2, 100%, 30%)
HSV / HSBhsv(270.2, 100%, 60%)
CMYK49.7%, 100%, 0%, 40%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,046,425
CSS custom property--colour: #4D0099;

Brightness & contrast

Relative luminance0.03878WCAG 2.x, 0 is black and 1 is white
Perceived brightness66.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.83:1
Contrast with white11.83:1WCAG normal text: AAA
Contrast with black1.78:1WCAG normal text: Fail
Greyscale equivalent#1B1B1B
Inverted#B2FF66

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00389Dno red cones; affects about 1% of men; ΔE 30.6 from the original
Deuteranopia#003597no green cones; the most common form, about 1% of men; ΔE 31 from the original
Tritanopia#353958no blue cones; rare, and affects men and women equally; ΔE 66.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.83:1WCAG large text: AAA
Contrast with black, large text1.78:1WCAG large text: Fail

Named colours

Indigo · ΔE 11.5Dark blue · ΔE 12.2Navy · ΔE 14.1Dark orchid · ΔE 21.9Rebecca purple · ΔE 23.4Blue violet · ΔE 25.7
Nearest named CSS colourIndigo (#4B0082)ΔE 11.45, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4C9900
Analogous#010099, #990098
Triadic#994D00, #00994D
Split complementary#999900, #009900
Tetradic#990000, #4C9900, #009899

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B366FF
Lighter +30%#9A33FF
Lighter +20%#8000FF
Lighter +10%#6700CC
Darker −10%#330066
Darker −20%#1A0033
Darker −30%#000000
Darker −40%#000000
More saturated +25%#4D0099
Less saturated −25%#4D1386

Channel breakdown

R77
G0
B153
Red77 (30.2%)
Green0 (0%)
Blue153 (60%)
Hue270.2°
Saturation (HSL)100%
Lightness30%
Dominant channelBlue
Hex per channelR 4D · G 00 · B 99

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Every value on this page was computed from “4d0099” by Nerdulator’s games engine. Nothing here was retrieved from a database of answers or written by a model.