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Dice notation

4d689

  • 4d689
  • 4 to 2756
  • mean 1,380
  • mode 1380

Rolling 4d689 gives a total between 4 and 2,756, with a mean of 1,380 and a standard deviation of 397.7939. There are 225,360,027,841 equally likely ordered outcomes, and the most likely total is 1,380 at 0.097%.

The canonical address for this page is /4d689.

The roll

Notation4d689
Dice4
Faces per die689
Minimum total4all 4 dice showing 1
Maximum total2,756all 4 dice showing 689
Distinct totals2,753
Mean1,380n(f + 1)/2 + modifier, exact
Variance158,240n(f² − 1)/12, exact
Standard deviation397.79391649≈

Counting the outcomes

Ordered outcomes225,360,027,841689^4, every die distinguishable
Most likely total1,380
Chance of that total0.096759%≈
Ways to roll it218,055,409exact count
Chance of the minimum4.43734414 × 10^-10%≈1 in 225,360,027,841
Chance of the maximum4.43734414 × 10^-10%≈1 in 225,360,027,841

Shape of the distribution

2,753 distinct totals, too many to list individually.

1st percentile484≈1.002% of rolls are this or lower
5th percentile723≈5.01% of rolls are this or lower
25th percentile1,103≈25.076% of rolls are this or lower
50th percentile1,380≈50.048% of rolls are this or lower
75th percentile1,657≈75.002% of rolls are this or lower
95th percentile2,037≈95.018% of rolls are this or lower
99th percentile2,276≈99.006% of rolls are this or lower

Chance of rolling at least

27999.8919%≈
69295.8212%≈
1,38050.0484%≈
2,0684.203%≈
2,4810.1096%≈

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The same dice, different counts

The same count, different dice

Also reads as

#4D0689 (colour)

  • #4D0689
  • Violet
  • Dark
  • Nearest: Indigo

#4D0689 is a violet with RGB values 77, 6, 137 and HSL 273°, 92%, 28%. It is a dark colour, so white text on it reaches 12.3:1 contrast (AAA for normal text). The nearest named colour is Indigo.

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Colour values

#4D0689#4D0689
HEX#4D0689
RGBrgb(77, 6, 137)
RGB (0–1)0.302, 0.0235, 0.5373
RGB percentages30.2%, 2.4%, 53.7%
HSLhsl(272.5, 91.6%, 28%)
HSV / HSBhsv(272.5, 95.6%, 53.7%)
CMYK43.8%, 95.6%, 0%, 46.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,047,945
CSS custom property--colour: #4D0689;

Brightness & contrast

Relative luminance0.03514WCAG 2.x, 0 is black and 1 is white
Perceived brightness62.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.33:1
Contrast with white12.33:1WCAG normal text: AAA
Contrast with black1.7:1WCAG normal text: Fail
Greyscale equivalent#1F1F1F
Inverted#B2F976

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00348Cno red cones; affects about 1% of men; ΔE 29.4 from the original
Deuteranopia#003487no green cones; the most common form, about 1% of men; ΔE 31.8 from the original
Tritanopia#3E334Fno blue cones; rare, and affects men and women equally; ΔE 56.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text12.33:1WCAG large text: AAA
Contrast with black, large text1.7:1WCAG large text: Fail

Named colours

Indigo · ΔE 2.4Navy · ΔE 13.9Dark blue · ΔE 15.4Rebecca purple · ΔE 16.3Purple · ΔE 21.4Midnight blue · ΔE 21.9
Nearest named CSS colourIndigo (#4B0082)ΔE 2.45, a close match
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#428906
Analogous#0C0689, #890683
Triadic#894D06, #06894D
Split complementary#838906, #06890C
Tetradic#890C06, #428906, #068489

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B463F8
Lighter +30%#9C32F6
Lighter +20%#840AEB
Lighter +10%#6808BA
Darker −10%#320458
Darker −20%#160227
Darker −30%#000000
Darker −40%#000000
More saturated +25%#4E008F
Less saturated −25%#4B1877

Channel breakdown

R77
G6
B137
Red77 (30.2%)
Green6 (2.4%)
Blue137 (53.7%)
Hue272.52°
Saturation (HSL)91.61%
Lightness28.04%
Dominant channelBlue
Hex per channelR 4D · G 06 · B 89

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Every value on this page was computed from “4d0689” by Nerdulator’s games engine. Nothing here was retrieved from a database of answers or written by a model.

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