Dice notation
4d218
- 4d218
- 4 to 872
- mean 438
- mode 438
Rolling 4d218 gives a total between 4 and 872, with a mean of 438 and a standard deviation of 125.861. There are 2,258,530,576 equally likely ordered outcomes, and the most likely total is 438 at 0.306%.
The canonical address for this page is /4d218.
The roll
Notation4d218
Dice4
Faces per die218
Minimum total4all 4 dice showing 1
Maximum total872all 4 dice showing 218
Distinct totals869
Mean438n(f + 1)/2 + modifier, exact
Variance15,841n(f² − 1)/12, exact
Standard deviation125.86103448≈
Counting the outcomes
Ordered outcomes2,258,530,576218^4, every die distinguishable
Most likely total438
Chance of that total0.305814%≈
Ways to roll it6,906,894exact count
Chance of the minimum4.42765757 × 10^-8%≈1 in 2,258,530,576
Chance of the maximum4.42765757 × 10^-8%≈1 in 2,258,530,576
Shape of the distribution
869 distinct totals, too many to list individually.
1st percentile155≈1.024% of rolls are this or lower
5th percentile230≈5.029% of rolls are this or lower
25th percentile350≈25.072% of rolls are this or lower
50th percentile438≈50.153% of rolls are this or lower
75th percentile526≈75.174% of rolls are this or lower
95th percentile646≈95.058% of rolls are this or lower
99th percentile721≈99.002% of rolls are this or lower
Chance of rolling at least
9199.8869%≈
22195.7952%≈
43850.1529%≈
6554.2823%≈
7850.1183%≈
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Also reads as
#4D0218 (colour)
- #4D0218
- Red
- Dark
- Nearest: Maroon
#4D0218 is a red with RGB values 77, 2, 24 and HSL 342°, 95%, 15%. It is a dark colour, so white text on it reaches 15.7:1 contrast (AAA for normal text). The nearest named colour is Maroon.
Colour values
#4D0218#4D0218
HEX#4D0218
RGBrgb(77, 2, 24)
RGB (0–1)0.302, 0.0078, 0.0941
RGB percentages30.2%, 0.8%, 9.4%
HSLhsl(342.4, 94.9%, 15.5%)
HSV / HSBhsv(342.4, 97.4%, 30.2%)
CMYK0%, 97.4%, 68.8%, 69.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,046,808
CSS custom property--colour: #4D0218;
Brightness & contrast
Relative luminance0.01687WCAG 2.x, 0 is black and 1 is white
Perceived brightness42.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.7:1
Contrast with white15.7:1WCAG normal text: AAA
Contrast with black1.34:1WCAG normal text: Fail
Greyscale equivalent#141414
Inverted#B2FDE7
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text15.7:1WCAG large text: AAA
Contrast with black, large text1.34:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#024D37
Analogous#4D023E, #4D1102
Triadic#184D02, #02184D
Split complementary#024D11, #023E4D
Tetradic#3E4D02, #024D37, #11024D
Tints, shades & saturation
Channel breakdown
R77
G2
B24
Red77 (30.2%)
Green2 (0.8%)
Blue24 (9.4%)
Hue342.4°
Saturation (HSL)94.94%
Lightness15.49%
Dominant channelRed
Hex per channelR 4D · G 02 · B 18
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