Recognised as Colour

#BF58B1

#BF58B1
Magenta
Dark
Nearest: Orchid

#BF58B1 is a magenta with RGB values 191, 88, 177 and HSL 308°, 45%, 55%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Orchid.

Colour values

#BF58B1#BF58B1

HEX#BF58B1

RGBrgb(191, 88, 177)

RGB (0–1)0.749, 0.3451, 0.6941

RGB percentages74.9%, 34.5%, 69.4%

HSLhsl(308.2, 44.6%, 54.7%)

HSV / HSBhsv(308.2, 53.9%, 74.9%)

CMYK0%, 53.9%, 7.3%, 25.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,540,081

CSS custom property--colour: #BF58B1;

Brightness & contrast

Relative luminance0.2123WCAG 2.x, 0 is black and 1 is white

Perceived brightness137.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.25:1

Contrast with white4:1WCAG normal text: Fail

Contrast with black5.25:1WCAG normal text: AA

Greyscale equivalent#747474

Inverted#40A74E

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5676B4no red cones; affects about 1% of men; ΔE 47.1 from the original

Deuteranopia#7484AEno green cones; the most common form, about 1% of men; ΔE 48.6 from the original

Tritanopia#C75F7Dno blue cones; rare, and affects men and women equally; ΔE 32.7 from the original

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

Contrast with white, large text4:1WCAG large text: AA

Contrast with black, large text5.25:1WCAG large text: AAA

Named colours

Orchid · ΔE 11.5 Violet · ΔE 18.8 Medium orchid · ΔE 19.9 Medium violet red · ΔE 24.1 Hot pink · ΔE 24.5 Dark magenta · ΔE 25

Nearest named CSS colourOrchid (#DA70D6)ΔE 11.54, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#58BF66

Analogous#9958BF, #BF587E

Triadic#B1BF58, #58B1BF

Split complementary#7EBF58, #58BF99

Tetradic#BF9A58, #58BF66, #587EBF

Tints, shades & saturation

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

Lighter +40%#F8EBF6

Lighter +30%#E9C7E5

Lighter +20%#DBA2D3

Lighter +10%#CD7DC2

Darker −10%#A53F97

Darker −20%#803175

Darker −30%#5B2353

Darker −40%#361532

More saturated +25%#DC3BC6

Less saturated −25%#A2759C

Channel breakdown

R191

G88

B177

Red191 (74.9%)

Green88 (34.5%)

Blue177 (69.4%)

Hue308.16°

Saturation (HSL)44.59%

Lightness54.71%

Dominant channelRed

Hex per channelR BF · G 58 · B B1

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Harmonies

Lighter and darker

Similar named colours

Also reads as

BF58B1 (chemical formula)

Formula
1,123.504 g/mol
60 atoms

BF58B1 has a molar mass of 1,123.504 g/mol, made up of 60 atoms across 2 elements: 2 × B, 58 × F.

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Molar mass

Molar mass1,123.504 g/mol

Total atoms per molecule60

Distinct elements2

Mass of one molecule1.8656223 × 10^-21 g

Molecules per gram5.3601418 × 10^20

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

B1.9%

F98.1%

Boron (B × 2)21.62 g/mol, 1.924%

Fluorine (F × 58)1,101.884 g/mol, 98.076%

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Elements in this formula

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