Recognised as Dice notation
12d4
- 12d4
- 12 to 48
- mean 30
- mode 30
Rolling 12d4 gives a total between 12 and 48, with a mean of 30 and a standard deviation of 3.873. There are 16,777,216 equally likely ordered outcomes, and the most likely total is 30 at 10.154%.
The roll
Notation12d4
Dice12
Faces per die4
Minimum total12all 12 dice showing 1
Maximum total48all 12 dice showing 4
Distinct totals37
Mean30n(f + 1)/2 + modifier, exact
Variance15n(f² − 1)/12, exact
Standard deviation3.87298335≈
Counting the outcomes
Ordered outcomes16,777,2164^12, every die distinguishable
Most likely total30
Chance of that total10.154462%≈
Ways to roll it1,703,636exact count
Chance of the minimum0.00000596%≈1 in 16,777,216
Chance of the maximum0.00000596%≈1 in 16,777,216
Probability of each total
Exact counts, by enumeration over every combination.
120%
130%
140%
150%
160.01%
170.03%
180.07%
190.16%
200.35%
210.69%
221.25%
232.07%
243.19%
254.57%
266.11%
277.64%
288.95%
299.84%
3010.15%
319.84%
328.95%
337.64%
346.11%
354.57%
363.19%
372.07%
381.25%
390.69%
400.35%
410.16%
420.07%
430.03%
440.01%
450%
460%
470%
480%
120%1 way
130.0001%12 ways
140.0005%78 ways
150.0022%364 ways
160.0081%1,353 ways
170.0252%4,224 ways
180.0682%11,440 ways
190.1637%27,456 ways
200.3533%59,268 ways
210.6934%116,336 ways
221.2478%209,352 ways
232.0717%347,568 ways
243.1886%534,964 ways
254.5673%766,272 ways
266.1063%1,024,464 ways
277.637%1,281,280 ways
288.95%1,501,566 ways
299.8395%1,650,792 ways
3010.1545%1,703,636 ways
319.8395%1,650,792 ways
328.95%1,501,566 ways
337.637%1,281,280 ways
346.1063%1,024,464 ways
354.5673%766,272 ways
363.1886%534,964 ways
372.0717%347,568 ways
381.2478%209,352 ways
390.6934%116,336 ways
400.3533%59,268 ways
410.1637%27,456 ways
420.0682%11,440 ways
430.0252%4,224 ways
440.0081%1,353 ways
450.0022%364 ways
460.0005%78 ways
470.0001%12 ways
480%1 way
Chance of rolling at least
1699.9973%≈
2199.3789%≈
3055.0772%≈
391.3145%≈
440.0108%≈
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Also reads as
#1122DD (colour)
- #1122DD
- Blue
- Dark
- Nearest: Medium blue
#1122DD is a blue with RGB values 17, 34, 221 and HSL 235°, 86%, 47%. It is a dark colour, so white text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Medium blue.
Colour values
#1122DD#1122DD
HEX#1122DD
HEX (short)#12D
RGBrgb(17, 34, 221)
RGB (0–1)0.0667, 0.1333, 0.8667
RGB percentages6.7%, 13.3%, 86.7%
HSLhsl(235, 85.7%, 46.7%)
HSV / HSBhsv(235, 92.3%, 86.7%)
CMYK92.3%, 84.6%, 0%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,123,037
CSS custom property--colour: #1122DD;
Brightness & contrast
Relative luminance0.06484WCAG 2.x, 0 is black and 1 is white
Perceived brightness79.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.14:1
Contrast with white9.14:1WCAG normal text: AAA
Contrast with black2.3:1WCAG normal text: Fail
Greyscale equivalent#2C2C2C
Inverted#EEDD22
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.14:1WCAG large text: AAA
Contrast with black, large text2.3:1WCAG large text: Fail
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#DDCC11
Analogous#1188DD, #6611DD
Triadic#DD1122, #22DD11
Split complementary#DD6611, #88DD11
Tetradic#DD1188, #DDCC11, #11DD66
Tints, shades & saturation
Channel breakdown
R17
G34
B221
Red17 (6.7%)
Green34 (13.3%)
Blue221 (86.7%)
Hue235°
Saturation (HSL)85.71%
Lightness46.67%
Dominant channelBlue
Hex per channelR 11 · G 22 · B DD
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Harmonies
Similar named colours
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