Recognised as Colour

#BF4072

#BF4072
Red
Dark
Nearest: Pale violetred

#BF4072 is a red with RGB values 191, 64, 114 and HSL 336°, 50%, 50%. It is a dark colour, so white text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#BF4072#BF4072

HEX#BF4072

RGBrgb(191, 64, 114)

RGB (0–1)0.749, 0.251, 0.4471

RGB percentages74.9%, 25.1%, 44.7%

HSLhsl(336.4, 49.8%, 50%)

HSV / HSBhsv(336.4, 66.5%, 74.9%)

CMYK0%, 66.5%, 40.3%, 25.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,533,874

CSS custom property--colour: #BF4072;

Brightness & contrast

Relative luminance0.15958WCAG 2.x, 0 is black and 1 is white

Perceived brightness121.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.01:1

Contrast with white5.01:1WCAG normal text: AA

Contrast with black4.19:1WCAG normal text: Fail

Greyscale equivalent#5F5F5F

Inverted#40BF8D

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#596073no red cones; affects about 1% of men; ΔE 54.5 from the original

Deuteranopia#7B786Fno green cones; the most common form, about 1% of men; ΔE 55.8 from the original

Tritanopia#CE3254no blue cones; rare, and affects men and women equally; ΔE 20.2 from the original

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

Contrast with white, large text5.01:1WCAG large text: AAA

Contrast with black, large text4.19:1WCAG large text: AA

Named colours

Pale violetred · ΔE 16.5 Medium violet red · ΔE 21.9 Hot pink · ΔE 23.2 Indian red · ΔE 25.5 Light coral · ΔE 30.3 Deep pink · ΔE 31.5

Nearest named CSS colourPale violetred (#DB7093)ΔE 16.55, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#40BF8D

Analogous#BF40B1, #BF4E40

Triadic#72BF40, #4072BF

Split complementary#40BF4E, #40B1BF

Tetradic#B1BF40, #40BF8D, #4E40BF

Tints, shades & saturation

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

Lighter +40%#F2D9E3

Lighter +30%#E5B3C7

Lighter +20%#D98CAA

Lighter +10%#CC668E

Darker −10%#99335B

Darker −20%#732644

Darker −30%#4C1A2E

Darker −40%#260D17

More saturated +25%#DF206B

Less saturated −25%#9F6079

Channel breakdown

R191

G64

B114

Red191 (74.9%)

Green64 (25.1%)

Blue114 (44.7%)

Hue336.38°

Saturation (HSL)49.8%

Lightness50%

Dominant channelRed

Hex per channelR BF · G 40 · B 72

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Harmonies

Lighter and darker

Similar named colours

Also reads as

BF4072 (chemical formula)

Formula
77,370.666 g/mol
4073 atoms

BF4072 has a molar mass of 77,370.666 g/mol, made up of 4073 atoms across 2 elements: 1 × B, 4072 × F.

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Molar mass

Molar mass77,370.666 g/mol

Total atoms per molecule4073

Distinct elements2

Mass of one molecule1.2847701 × 10^-19 g

Molecules per gram7.7834935 × 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

B0%

F100%

Boron (B)10.81 g/mol, 0.014%

Fluorine (F × 4072)77,359.856 g/mol, 99.986%

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