Dice notation
22d4
- 22d4
- 22 to 88
- mean 55
- mode 55
Rolling 22d4 gives a total between 22 and 88, with a mean of 55 and a standard deviation of 5.244. There are 17,592,186,044,416 equally likely ordered outcomes, and the most likely total is 55 at 7.549%.
The roll
Notation22d4
Dice22
Faces per die4
Minimum total22all 22 dice showing 1
Maximum total88all 22 dice showing 4
Distinct totals67
Mean55n(f + 1)/2 + modifier, exact
Variance27.5n(f² − 1)/12, exact
Standard deviation5.24404424≈
Counting the outcomes
Ordered outcomes17,592,186,044,4164^22, every die distinguishable
Most likely total55
Chance of that total7.54868%≈
Ways to roll it1,327,977,811,076exact count
Chance of the minimum5.68434189 × 10^-12%≈1 in 17,592,186,044,416
Chance of the maximum5.68434189 × 10^-12%≈1 in 17,592,186,044,416
Shape of the distribution
67 distinct totals, too many to list individually.
1st percentile43≈1.365% of rolls are this or lower
5th percentile46≈5.243% of rolls are this or lower
25th percentile51≈25.335% of rolls are this or lower
50th percentile55≈53.774% of rolls are this or lower
75th percentile59≈80.354% of rolls are this or lower
95th percentile64≈96.529% of rolls are this or lower
99th percentile67≈99.191% of rolls are this or lower
Chance of rolling at least
29100%≈
3999.9346%≈
5553.7743%≈
720.0654%≈
810%≈
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Also reads as
#2222DD (colour)
- #2222DD
- Blue
- Dark
- Nearest: Medium blue
#2222DD is a blue with RGB values 34, 34, 221 and HSL 240°, 73%, 50%. It is a dark colour, so white text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Medium blue.
Colour values
#2222DD#2222DD
HEX#2222DD
HEX (short)#22D
RGBrgb(34, 34, 221)
RGB (0–1)0.1333, 0.1333, 0.8667
RGB percentages13.3%, 13.3%, 86.7%
HSLhsl(240, 73.3%, 50%)
HSV / HSBhsv(240, 84.6%, 86.7%)
CMYK84.6%, 84.6%, 0%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,237,149
CSS custom property--colour: #2222DD;
Brightness & contrast
Relative luminance0.06705WCAG 2.x, 0 is black and 1 is white
Perceived brightness81.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.97:1
Contrast with white8.97:1WCAG normal text: AAA
Contrast with black2.34:1WCAG normal text: Fail
Greyscale equivalent#303030
Inverted#DDDD22
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.97:1WCAG large text: AAA
Contrast with black, large text2.34:1WCAG large text: Fail
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#DDDD22
Analogous#2280DD, #8022DD
Triadic#DD2222, #22DD22
Split complementary#DD8022, #80DD22
Tetradic#DD2280, #DDDD22, #22DD80
Tints, shades & saturation
Channel breakdown
R34
G34
B221
Red34 (13.3%)
Green34 (13.3%)
Blue221 (86.7%)
Hue240°
Saturation (HSL)73.33%
Lightness50%
Dominant channelBlue
Hex per channelR 22 · G 22 · B DD
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Harmonies
Similar named colours
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