Recognised as Colour

#BF2661

#BF2661
Red
Dark
Nearest: Medium violet red

#BF2661 is a red with RGB values 191, 38, 97 and HSL 337°, 67%, 45%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Medium violet red.

Colour values

#BF2661#BF2661

HEX#BF2661

RGBrgb(191, 38, 97)

RGB (0–1)0.749, 0.149, 0.3804

RGB percentages74.9%, 14.9%, 38%

HSLhsl(336.9, 66.8%, 44.9%)

HSV / HSBhsv(336.9, 80.1%, 74.9%)

CMYK0%, 80.1%, 49.2%, 25.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,527,201

CSS custom property--colour: #BF2661;

Brightness & contrast

Relative luminance0.13326WCAG 2.x, 0 is black and 1 is white

Perceived brightness113.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.73:1

Contrast with white5.73:1WCAG normal text: AA

Contrast with black3.67:1WCAG normal text: Fail

Greyscale equivalent#4B4B4B

Inverted#40D99E

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4E5362no red cones; affects about 1% of men; ΔE 62.6 from the original

Deuteranopia#76715Dno green cones; the most common form, about 1% of men; ΔE 64.3 from the original

Tritanopia#D00041no blue cones; rare, and affects men and women equally; ΔE 23 from the original

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

Contrast with white, large text5.73:1WCAG large text: AAA

Contrast with black, large text3.67:1WCAG large text: AA

Named colours

Medium violet red · ΔE 21.8 Pale violetred · ΔE 24.4 Indian red · ΔE 26.5 Hot pink · ΔE 27.1 Deep pink · ΔE 27.8 Brown · ΔE 29.2

Nearest named CSS colourMedium violet red (#C71585)ΔE 21.83, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#26BF84

Analogous#BF26AD, #BF3826

Triadic#61BF26, #2661BF

Split complementary#26BF38, #26AEBF

Tetradic#ADBF26, #26BF84, #3826BF

Tints, shades & saturation

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

Lighter +40%#F2BFD3

Lighter +30%#EA94B5

Lighter +20%#E16A98

Lighter +10%#D93F7A

Darker −10%#941E4B

Darker −20%#6A1536

Darker −30%#3F0D20

Darker −40%#15040B

More saturated +25%#DC095A

Less saturated −25%#A24368

Channel breakdown

R191

G38

B97

Red191 (74.9%)

Green38 (14.9%)

Blue97 (38%)

Hue336.86°

Saturation (HSL)66.81%

Lightness44.9%

Dominant channelRed

Hex per channelR BF · G 26 · B 61

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Harmonies

Lighter and darker

Similar named colours

Also reads as

BF2661 (chemical formula)

Formula
50,564.488 g/mol
2662 atoms

BF2661 has a molar mass of 50,564.488 g/mol, made up of 2662 atoms across 2 elements: 1 × B, 2661 × F.

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Molar mass

Molar mass50,564.488 g/mol

Total atoms per molecule2662

Distinct elements2

Mass of one molecule8.3964308 × 10^-20 g

Molecules per gram1.1909822 × 10^19

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, 0.021%

Fluorine (F × 2661)50,553.678 g/mol, 99.979%

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