Recognised as Colour

#BA2746

#BA2746
Red
Dark
Nearest: Brown

#BA2746 is a red with RGB values 186, 39, 70 and HSL 347°, 65%, 44%. It is a dark colour, so white text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Brown.

Colour values

#BA2746#BA2746

HEX#BA2746

RGBrgb(186, 39, 70)

RGB (0–1)0.7294, 0.1529, 0.2745

RGB percentages72.9%, 15.3%, 27.5%

HSLhsl(347.3, 65.3%, 44.1%)

HSV / HSBhsv(347.3, 79%, 72.9%)

CMYK0%, 79%, 62.4%, 27.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,199,750

CSS custom property--colour: #BA2746;

Brightness & contrast

Relative luminance0.12332WCAG 2.x, 0 is black and 1 is white

Perceived brightness108.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.06:1

Contrast with white6.06:1WCAG normal text: AA

Contrast with black3.47:1WCAG normal text: Fail

Greyscale equivalent#484848

Inverted#45D8B9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#524F46no red cones; affects about 1% of men; ΔE 61.1 from the original

Deuteranopia#776D42no green cones; the most common form, about 1% of men; ΔE 61.6 from the original

Tritanopia#CC0034no blue cones; rare, and affects men and women equally; ΔE 16.9 from the original

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

Contrast with white, large text6.06:1WCAG large text: AAA

Contrast with black, large text3.47:1WCAG large text: AA

Named colours

Brown · ΔE 14.8 Indian red · ΔE 18.2 Firebrick · ΔE 18.6 Crimson · ΔE 19.6 Maroon · ΔE 26.8 Dark red · ΔE 26.9

Nearest named CSS colourBrown (#A52A2A)ΔE 14.81, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#27BA9B

Analogous#BA2790, #BA5127

Triadic#46BA27, #2746BA

Split complementary#27BA51, #2790BA

Tetradic#90BA27, #27BA9B, #5127BA

Tints, shades & saturation

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

Lighter +40%#F1BCC7

Lighter +30%#E892A4

Lighter +20%#DF6881

Lighter +10%#D63E5E

Darker −10%#901E36

Darker −20%#661526

Darker −30%#3C0C16

Darker −40%#110407

More saturated +25%#D60B36

Less saturated −25%#9E4356

Channel breakdown

R186

G39

B70

Red186 (72.9%)

Green39 (15.3%)

Blue70 (27.5%)

Hue347.35°

Saturation (HSL)65.33%

Lightness44.12%

Dominant channelRed

Hex per channelR BA · G 27 · B 46

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Ba2746 (chemical formula)

Formula
377,108.18 g/mol
2746 atoms

Ba2746 has a molar mass of 377,108.18 g/mol, made up of 2746 atoms across 1 element: 2746 × Ba.

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Molar mass

Molar mass377,108.18 g/mol

Total atoms per molecule2746

Distinct elements1

Mass of one molecule6.2620287 × 10^-19 g

Molecules per gram1.5969266 × 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

Ba100%

Barium (Ba × 2746)377,108.18 g/mol, 100%

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Elements in this formula

Barium

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