Recognised as Colour

#B30078

#B30078
Magenta
Dark
Nearest: Medium violet red

#B30078 is a magenta with RGB values 179, 0, 120 and HSL 320°, 100%, 35%. It is a dark colour, so white text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Medium violet red.

Colour values

#B30078#B30078

HEX#B30078

RGBrgb(179, 0, 120)

RGB (0–1)0.702, 0, 0.4706

RGB percentages70.2%, 0%, 47.1%

HSLhsl(319.8, 100%, 35.1%)

HSV / HSBhsv(319.8, 100%, 70.2%)

CMYK0%, 100%, 33%, 29.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,731,064

CSS custom property--colour: #B30078;

Brightness & contrast

Relative luminance0.1094WCAG 2.x, 0 is black and 1 is white

Perceived brightness105.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.59:1

Contrast with white6.59:1WCAG normal text: AA

Contrast with black3.19:1WCAG normal text: Fail

Greyscale equivalent#2F2F2F

Inverted#4CFF87

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#314B7Ano red cones; affects about 1% of men; ΔE 64.3 from the original

Deuteranopia#626775no green cones; the most common form, about 1% of men; ΔE 67 from the original

Tritanopia#C10045no blue cones; rare, and affects men and women equally; ΔE 34.7 from the original

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

Contrast with white, large text6.59:1WCAG large text: AAA

Contrast with black, large text3.19:1WCAG large text: AA

Named colours

Medium violet red · ΔE 6.2 Purple · ΔE 24.7 Dark magenta · ΔE 24.7 Deep pink · ΔE 25.5 Hot pink · ΔE 26.7 Orchid · ΔE 32.5

Nearest named CSS colourMedium violet red (#C71585)ΔE 6.21, clearly different but related

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00B33B

Analogous#9500B3, #B3001E

Triadic#78B300, #0078B3

Split complementary#1FB300, #00B395

Tetradic#B39400, #00B33B, #001EB3

Tints, shades & saturation

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

Lighter +40%#FF80D5

Lighter +30%#FF4DC4

Lighter +20%#FF1AB4

Lighter +10%#E6009A

Darker −10%#800056

Darker −20%#4D0034

Darker −30%#1A0011

Darker −40%#000000

More saturated +25%#B30078

Less saturated −25%#9D1670

Channel breakdown

R179

B120

Red179 (70.2%)

Green0 (0%)

Blue120 (47.1%)

Hue319.78°

Saturation (HSL)100%

Lightness35.1%

Dominant channelRed

Hex per channelR B3 · G 00 · B 78

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B30078 (chemical formula)

Formula
325,143.18 g/mol
30078 atoms

B30078 has a molar mass of 325,143.18 g/mol, made up of 30078 atoms across 1 element: 30078 × B.

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Molar mass

Molar mass325,143.18 g/mol

Total atoms per molecule30078

Distinct elements1

Mass of one molecule5.3991295 × 10^-19 g

Molecules per gram1.8521504 × 10^18

Name

NameNot in the name tablea name cannot be worked out from a formula alone: isomers share formulas, and naming depends on bonding the formula does not show

Composition by mass

B100%

Boron (B × 30078)325,143.18 g/mol, 100%

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Elements in this formula

Boron

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