Recognised as Colour

#BA2B69

#BA2B69
Red
Dark
Nearest: Medium violet red

#BA2B69 is a red with RGB values 186, 43, 105 and HSL 334°, 62%, 45%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Medium violet red.

Colour values

#BA2B69#BA2B69

HEX#BA2B69

RGBrgb(186, 43, 105)

RGB (0–1)0.7294, 0.1686, 0.4118

RGB percentages72.9%, 16.9%, 41.2%

HSLhsl(334, 62.4%, 44.9%)

HSV / HSBhsv(334, 76.9%, 72.9%)

CMYK0%, 76.9%, 43.5%, 27.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,200,809

CSS custom property--colour: #BA2B69;

Brightness & contrast

Relative luminance0.13187WCAG 2.x, 0 is black and 1 is white

Perceived brightness112.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.77:1

Contrast with white5.77:1WCAG normal text: AA

Contrast with black3.64:1WCAG normal text: Fail

Greyscale equivalent#4E4E4E

Inverted#45D496

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4B546Ano red cones; affects about 1% of men; ΔE 59.9 from the original

Deuteranopia#726F66no green cones; the most common form, about 1% of men; ΔE 61 from the original

Tritanopia#CA0F46no blue cones; rare, and affects men and women equally; ΔE 23.9 from the original

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

Contrast with white, large text5.77:1WCAG large text: AAA

Contrast with black, large text3.64:1WCAG large text: AA

Named colours

Medium violet red · ΔE 18.2 Pale violetred · ΔE 22.8 Hot pink · ΔE 24.9 Deep pink · ΔE 28.1 Indian red · ΔE 29.3 Brown · ΔE 33.4

Nearest named CSS colourMedium violet red (#C71585)ΔE 18.23, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2BBA7C

Analogous#BA2BB1, #BA342B

Triadic#69BA2B, #2B69BA

Split complementary#2BBA34, #2BB1BA

Tetradic#B1BA2B, #2BBA7C, #342BBA

Tints, shades & saturation

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

Lighter +40%#F1C0D5

Lighter +30%#E797BA

Lighter +20%#DD6E9E

Lighter +10%#D44482

Darker −10%#912152

Darker −20%#67183A

Darker −30%#3E0E23

Darker −40%#14050B

More saturated +25%#D70E65

Less saturated −25%#9D486D

Channel breakdown

R186

G43

B105

Red186 (72.9%)

Green43 (16.9%)

Blue105 (41.2%)

Hue333.99°

Saturation (HSL)62.45%

Lightness44.9%

Dominant channelRed

Hex per channelR BA · G 2B · B 69

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Ba2B69 (chemical formula)

Formula
1,020.55 g/mol
71 atoms

Ba2B69 has a molar mass of 1,020.55 g/mol, made up of 71 atoms across 2 elements: 2 × Ba, 69 × B.

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Molar mass

Molar mass1,020.55 g/mol

Total atoms per molecule71

Distinct elements2

Mass of one molecule1.6946631 × 10^-21 g

Molecules per gram5.9008777 × 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

Ba26.9%

B73.1%

Barium (Ba × 2)274.66 g/mol, 26.913%

Boron (B × 69)745.89 g/mol, 73.087%

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