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Recognised as Dice notation

7d921

  • 7d921
  • 7 to 6447
  • mean 3,227
  • mode 3227

Rolling 7d921 gives a total between 7 and 6,447, with a mean of 3,227 and a standard deviation of 703.425. There are 562,104,952,058,900,660,841 equally likely ordered outcomes, and the most likely total is 3,227 at 0.055%.

The canonical address for this page is /7d921.

The roll

Notation7d921
Dice7
Faces per die921
Minimum total7all 7 dice showing 1
Maximum total6,447all 7 dice showing 921
Distinct totals6,441
Mean3,227n(f + 1)/2 + modifier, exact
Variance494,806.66666667n(f² − 1)/12, exact
Standard deviation703.42495454≈

Counting the outcomes

Ordered outcomes562,104,952,058,900,660,841921^7, every die distinguishable
Most likely total3,227
Chance of that total0.055486%≈
Ways to roll it311,888,651,250,082,299exact count
Chance of the minimum1.7790272 × 10^-19%≈1 in 562,104,952,058,900,660,841
Chance of the maximum1.7790272 × 10^-19%≈1 in 562,104,952,058,900,660,841

Shape of the distribution

6,441 distinct totals, too many to list individually.

1st percentile1,620≈1.001% of rolls are this or lower
5th percentile2,067≈5.003% of rolls are this or lower
25th percentile2,744≈25.039% of rolls are this or lower
50th percentile3,227≈50.028% of rolls are this or lower
75th percentile3,710≈75.005% of rolls are this or lower
95th percentile4,387≈95.012% of rolls are this or lower
99th percentile4,834≈99.003% of rolls are this or lower

Chance of rolling at least

65199.9983%≈
1,61799.016%≈
3,22750.0277%≈
4,8370.9881%≈
5,8030.0017%≈

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The same dice, different counts

The same count, different dice

Also reads as

#7D0921 (colour)

  • #7D0921
  • Red
  • Dark
  • Nearest: Brown

#7D0921 is a red with RGB values 125, 9, 33 and HSL 348°, 87%, 26%. It is a dark colour, so white text on it reaches 10.9:1 contrast (AAA for normal text). The nearest named colour is Brown.

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Colour values

#7D0921#7D0921
HEX#7D0921
RGBrgb(125, 9, 33)
RGB (0–1)0.4902, 0.0353, 0.1294
RGB percentages49%, 3.5%, 12.9%
HSLhsl(347.6, 86.6%, 26.3%)
HSV / HSBhsv(347.6, 92.8%, 49%)
CMYK0%, 92.8%, 73.6%, 51%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,194,337
CSS custom property--colour: #7D0921;

Brightness & contrast

Relative luminance0.04665WCAG 2.x, 0 is black and 1 is white
Perceived brightness69.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.86:1
Contrast with white10.86:1WCAG normal text: AAA
Contrast with black1.93:1WCAG normal text: Fail
Greyscale equivalent#232323
Inverted#82F6DE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#312E21no red cones; affects about 1% of men; ΔE 49.5 from the original
Deuteranopia#4D451Dno green cones; the most common form, about 1% of men; ΔE 49.3 from the original
Tritanopia#8A0015no blue cones; rare, and affects men and women equally; ΔE 12.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.86:1WCAG large text: AAA
Contrast with black, large text1.93:1WCAG large text: Fail

Named colours

Brown · ΔE 15.9Maroon · ΔE 17.8Dark red · ΔE 21.5Firebrick · ΔE 23.8Indian red · ΔE 27.7Sienna · ΔE 29.2
Nearest named CSS colourBrown (#A52A2A)ΔE 15.89, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#097D65
Analogous#7D095B, #7D2B09
Triadic#217D09, #09217D
Split complementary#097D2B, #095B7D
Tetradic#5B7D09, #097D65, #2B097D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F35F7D
Lighter +30%#F02F57
Lighter +20%#DC103A
Lighter +10%#AD0C2E
Darker −10%#4D0614
Darker −20%#1E0208
Darker −30%#000000
Darker −40%#000000
More saturated +25%#86001C
Less saturated −25%#6C1A2B

Channel breakdown

R125
G9
B33
Red125 (49%)
Green9 (3.5%)
Blue33 (12.9%)
Hue347.59°
Saturation (HSL)86.57%
Lightness26.27%
Dominant channelRed
Hex per channelR 7D · G 09 · B 21

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Every value on this page was computed from “7d0921” by Nerdulator’s games engine. Nothing here was retrieved from a database of answers or written by a model.