Dice notation

4d258

4d258
4 to 1032
mean 518
mode 518

Rolling 4d258 gives a total between 4 and 1,032, with a mean of 518 and a standard deviation of 148.9553. There are 4,430,766,096 equally likely ordered outcomes, and the most likely total is 518 at 0.258%.

The canonical address for this page is /4d258.

The roll

Notation4d258

Dice4

Faces per die258

Minimum total4all 4 dice showing 1

Maximum total1,032all 4 dice showing 258

Distinct totals1,029

Mean518n(f + 1)/2 + modifier, exact

Variance22,187.66666667n(f² − 1)/12, exact

Standard deviation148.95525055≈

Counting the outcomes

Ordered outcomes4,430,766,096258^4, every die distinguishable

Most likely total518

Chance of that total0.2584%≈

Ways to roll it11,449,094exact count

Chance of the minimum2.25694604 × 10^-8%≈1 in 4,430,766,096

Chance of the maximum2.25694604 × 10^-8%≈1 in 4,430,766,096

Shape of the distribution

1,029 distinct totals, too many to list individually.

1st percentile183≈1.02% of rolls are this or lower

5th percentile272≈5.035% of rolls are this or lower

25th percentile414≈25.084% of rolls are this or lower

50th percentile518≈50.129% of rolls are this or lower

75th percentile622≈75.124% of rolls are this or lower

95th percentile764≈95.04% of rolls are this or lower

99th percentile853≈99.002% of rolls are this or lower

Chance of rolling at least

10799.8879%≈

26195.8011%≈

51850.1292%≈

7754.2643%≈

9290.1165%≈

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

#4D0258 (colour)

#4D0258
Magenta
Dark
Nearest: Purple

#4D0258 is a magenta with RGB values 77, 2, 88 and HSL 292°, 96%, 18%. It is a dark colour, so white text on it reaches 14.3:1 contrast (AAA for normal text). The nearest named colour is Purple.

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Colour values

#4D0258#4D0258

HEX#4D0258

RGBrgb(77, 2, 88)

RGB (0–1)0.302, 0.0078, 0.3451

RGB percentages30.2%, 0.8%, 34.5%

HSLhsl(292.3, 95.6%, 17.6%)

HSV / HSBhsv(292.3, 97.7%, 34.5%)

CMYK12.5%, 97.7%, 0%, 65.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,046,872

CSS custom property--colour: #4D0258;

Brightness & contrast

Relative luminance0.02326WCAG 2.x, 0 is black and 1 is white

Perceived brightness51.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.33:1

Contrast with white14.33:1WCAG normal text: AAA

Contrast with black1.47:1WCAG normal text: Fail

Greyscale equivalent#181818

Inverted#B2FDA7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#00255Ano red cones; affects about 1% of men; ΔE 31.2 from the original

Deuteranopia#112D56no green cones; the most common form, about 1% of men; ΔE 36.9 from the original

Tritanopia#4E1831no blue cones; rare, and affects men and women equally; ΔE 31.8 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text14.33:1WCAG large text: AAA

Contrast with black, large text1.47:1WCAG large text: Fail

Named colours

Purple · ΔE 21.3 Midnight blue · ΔE 21.3 Rebecca purple · ΔE 22.3 Indigo · ΔE 24 Dark slateblue · ΔE 24 Dark magenta · ΔE 26.3

Nearest named CSS colourPurple (#800080)ΔE 21.26, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0D5802

Analogous#220258, #580238

Triadic#584D02, #02584D

Split complementary#385802, #025822

Tetradic#582202, #0D5802, #023858

Tints, shades & saturation

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

Lighter +40%#E02CFA

Lighter +30%#D005EE

Lighter +20%#A404BC

Lighter +10%#79038A

Darker −10%#210126

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#4E005A

Less saturated −25%#450D4D

Channel breakdown

R77

B88

Red77 (30.2%)

Green2 (0.8%)

Blue88 (34.5%)

Hue292.33°

Saturation (HSL)95.56%

Lightness17.65%

Dominant channelBlue

Hex per channelR 4D · G 02 · B 58

Keep nerding

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

4d258

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

#4D0258 (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