Dice notation

2d620

2d620
2 to 1240
mean 621
mode 621

Rolling 2d620 gives a total between 2 and 1,240, with a mean of 621 and a standard deviation of 253.1136. There are 384,400 equally likely ordered outcomes, and the most likely total is 621 at 0.161%.

The canonical address for this page is /2d620.

The roll

Notation2d620

Dice2

Faces per die620

Minimum total2all 2 dice showing 1

Maximum total1,240all 2 dice showing 620

Distinct totals1,239

Mean621n(f + 1)/2 + modifier, exact

Variance64,066.5n(f² − 1)/12, exact

Standard deviation253.11361085≈

Counting the outcomes

Ordered outcomes384,400620^2, every die distinguishable

Most likely total621

Chance of that total0.16129%≈

Ways to roll it620exact count

Chance of the minimum0.00026015%≈1 in 384,400

Chance of the maximum0.00026015%≈1 in 384,400

Shape of the distribution

1,239 distinct totals, too many to list individually.

1st percentile89≈1.019% of rolls are this or lower

5th percentile197≈5.022% of rolls are this or lower

25th percentile439≈25.011% of rolls are this or lower

50th percentile621≈50.081% of rolls are this or lower

75th percentile803≈75.103% of rolls are this or lower

95th percentile1,045≈95.029% of rolls are this or lower

99th percentile1,153≈99.004% of rolls are this or lower

Chance of rolling at least

12697.9839%≈

31287.4597%≈

62150.0806%≈

93112.5403%≈

1,1162.0486%≈

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

The same dice, different counts

The same count, different dice

Also reads as

#2D0620 (colour)

#2D0620
Magenta
Dark
Nearest: Black

#2D0620 is a magenta with RGB values 45, 6, 32 and HSL 320°, 76%, 10%. It is a dark colour, so white text on it reaches 18.1:1 contrast (AAA for normal text). The nearest named colour is Black.

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Colour values

#2D0620#2D0620

HEX#2D0620

RGBrgb(45, 6, 32)

RGB (0–1)0.1765, 0.0235, 0.1255

RGB percentages17.6%, 2.4%, 12.5%

HSLhsl(320, 76.5%, 10%)

HSV / HSBhsv(320, 86.7%, 17.6%)

CMYK0%, 86.7%, 28.9%, 82.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,950,688

CSS custom property--colour: #2D0620;

Brightness & contrast

Relative luminance0.00792WCAG 2.x, 0 is black and 1 is white

Perceived brightness27.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.13:1

Contrast with white18.13:1WCAG normal text: AAA

Contrast with black1.16:1WCAG normal text: Fail

Greyscale equivalent#101010

Inverted#D2F9DF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0A1221no red cones; affects about 1% of men; ΔE 21.8 from the original

Deuteranopia#16181Fno green cones; the most common form, about 1% of men; ΔE 22 from the original

Tritanopia#310611no blue cones; rare, and affects men and women equally; ΔE 11.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.13:1WCAG large text: AAA

Contrast with black, large text1.16:1WCAG large text: Fail

Named colours

Black · ΔE 25.2 Dark slateblue · ΔE 42.1 Dark slate grey · ΔE 42.4 Midnight blue · ΔE 43.9 Dim grey · ΔE 44.4 Rebecca purple · ΔE 51.4

Nearest named CSS colourBlack (#000000)ΔE 25.18, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#062D13

Analogous#26062D, #2D060D

Triadic#202D06, #06202D

Split complementary#0D2D06, #062D27

Tetradic#2D2706, #062D13, #060C2D

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#E11EA0

Lighter +30%#B41880

Lighter +20%#871260

Lighter +10%#5A0C40

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#330022

Less saturated −25%#270C1E

Channel breakdown

R45

B32

Red45 (17.6%)

Green6 (2.4%)

Blue32 (12.5%)

Hue320°

Saturation (HSL)76.47%

Lightness10%

Dominant channelRed

Hex per channelR 2D · G 06 · B 20

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

2d620

The roll

Counting the outcomes

Shape of the distribution

Chance of rolling at least

Keep nerding

The same dice, different counts

The same count, different dice

#2D0620 (colour)

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

Nerdulate something else