Recognised as Colour

#BA7778

#BA7778
Red
Dark
Nearest: Rosy brown

#BA7778 is a red with RGB values 186, 119, 120 and HSL 359°, 33%, 60%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Rosy brown.

Colour values

#BA7778#BA7778

HEX#BA7778

RGBrgb(186, 119, 120)

RGB (0–1)0.7294, 0.4667, 0.4706

RGB percentages72.9%, 46.7%, 47.1%

HSLhsl(359.1, 32.7%, 59.8%)

HSV / HSBhsv(359.1, 36%, 72.9%)

CMYK0%, 36%, 35.5%, 27.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,220,280

CSS custom property--colour: #BA7778;

Brightness & contrast

Relative luminance0.24989WCAG 2.x, 0 is black and 1 is white

Perceived brightness142.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6:1

Contrast with white3.5:1WCAG normal text: Fail

Contrast with black6:1WCAG normal text: AA

Greyscale equivalent#858585

Inverted#458887

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#848178no red cones; affects about 1% of men; ΔE 27.6 from the original

Deuteranopia#948E77no green cones; the most common form, about 1% of men; ΔE 28.4 from the original

Tritanopia#C77078no blue cones; rare, and affects men and women equally; ΔE 8.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.5:1WCAG large text: AA

Contrast with black, large text6:1WCAG large text: AAA

Named colours

Rosy brown · ΔE 12.1 Light coral · ΔE 20.9 Dark salmon · ΔE 21.6 Pale violetred · ΔE 21.9 Indian red · ΔE 22.1 Light pink · ΔE 24.6

Nearest named CSS colourRosy brown (#BC8F8F)ΔE 12.05, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#77BAB9

Analogous#BA779A, #BA9877

Triadic#78BA77, #7778BA

Split complementary#77BA98, #779ABA

Tetradic#9ABA77, #77BAB9, #9777BA

Tints, shades & saturation

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

Lighter +40%#FFFEFE

Lighter +30%#EDDDDD

Lighter +20%#DCBBBB

Lighter +10%#CB999A

Darker −10%#A95557

Darker −20%#874445

Darker −30%#653334

Darker −40%#432222

More saturated +25%#D45D5F

Less saturated −25%#A09191

Channel breakdown

R186

G119

B120

Red186 (72.9%)

Green119 (46.7%)

Blue120 (47.1%)

Hue359.1°

Saturation (HSL)32.68%

Lightness59.8%

Dominant channelRed

Hex per channelR BA · G 77 · B 78

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Ba7778 (chemical formula)

Formula
1,068,152.74 g/mol
7778 atoms

Ba7778 has a molar mass of 1,068,152.74 g/mol, made up of 7778 atoms across 1 element: 7778 × Ba.

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Molar mass

Molar mass1,068,152.74 g/mol

Total atoms per molecule7778

Distinct elements1

Mass of one molecule1.7737094 × 10^-18 g

Molecules per gram5.6379023 × 10^17

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 × 7778)1,068,152.74 g/mol, 100%

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Elements in this formula

Barium

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