Recognised as Colour

#B1325F

#B1325F
Red
Dark
Nearest: Pale violetred

#B1325F is a red with RGB values 177, 50, 95 and HSL 339°, 56%, 45%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#B1325F#B1325F

HEX#B1325F

RGBrgb(177, 50, 95)

RGB (0–1)0.6941, 0.1961, 0.3725

RGB percentages69.4%, 19.6%, 37.3%

HSLhsl(338.7, 55.9%, 44.5%)

HSV / HSBhsv(338.7, 71.8%, 69.4%)

CMYK0%, 71.8%, 46.3%, 30.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,612,767

CSS custom property--colour: #B1325F;

Brightness & contrast

Relative luminance0.12455WCAG 2.x, 0 is black and 1 is white

Perceived brightness108.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.02:1

Contrast with white6.02:1WCAG normal text: AA

Contrast with black3.49:1WCAG normal text: Fail

Greyscale equivalent#505050

Inverted#4ECDA0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4E5360no red cones; affects about 1% of men; ΔE 54.8 from the original

Deuteranopia#706C5Cno green cones; the most common form, about 1% of men; ΔE 56 from the original

Tritanopia#C01D45no blue cones; rare, and affects men and women equally; ΔE 18.9 from the original

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

Contrast with white, large text6.02:1WCAG large text: AAA

Contrast with black, large text3.49:1WCAG large text: AA

Named colours

Pale violetred · ΔE 20.8 Indian red · ΔE 23.6 Medium violet red · ΔE 25.4 Brown · ΔE 27.6 Hot pink · ΔE 29.4 Light coral · ΔE 31.1

Nearest named CSS colourPale violetred (#DB7093)ΔE 20.81, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#32B184

Analogous#B1329E, #B14532

Triadic#5FB132, #325FB1

Split complementary#32B145, #329EB1

Tetradic#9FB132, #32B184, #4532B1

Tints, shades & saturation

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

Lighter +40%#EEC1D1

Lighter +30%#E29AB3

Lighter +20%#D77296

Lighter +10%#CC4A78

Darker −10%#89274A

Darker −20%#611C34

Darker −30%#3A101F

Darker −40%#12050A

More saturated +25%#CD1657

Less saturated −25%#954E67

Channel breakdown

R177

G50

B95

Red177 (69.4%)

Green50 (19.6%)

Blue95 (37.3%)

Hue338.74°

Saturation (HSL)55.95%

Lightness44.51%

Dominant channelRed

Hex per channelR B1 · G 32 · B 5F

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B1325F (chemical formula)

Formula
14,342.248 g/mol
1326 atoms

B1325F has a molar mass of 14,342.248 g/mol, made up of 1326 atoms across 2 elements: 1325 × B, 1 × F.

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Molar mass

Molar mass14,342.248 g/mol

Total atoms per molecule1326

Distinct elements2

Mass of one molecule2.3815863 × 10^-20 g

Molecules per gram4.198882 × 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

B99.9%

F0.1%

Boron (B × 1325)14,323.25 g/mol, 99.868%

Fluorine (F)18.998 g/mol, 0.132%

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