Recognised as Colour

#BA4920

#BA4920
Orange
Dark
Nearest: Chocolate

#BA4920 is a orange with RGB values 186, 73, 32 and HSL 16°, 71%, 43%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#BA4920#BA4920

HEX#BA4920

RGBrgb(186, 73, 32)

RGB (0–1)0.7294, 0.2863, 0.1255

RGB percentages72.9%, 28.6%, 12.5%

HSLhsl(16, 70.6%, 42.7%)

HSV / HSBhsv(16, 82.8%, 72.9%)

CMYK0%, 60.8%, 82.8%, 27.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,208,416

CSS custom property--colour: #BA4920;

Brightness & contrast

Relative luminance0.15308WCAG 2.x, 0 is black and 1 is white

Perceived brightness116.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.17:1

Contrast with white5.17:1WCAG normal text: AA

Contrast with black4.06:1WCAG normal text: Fail

Greyscale equivalent#5E5E5E

Inverted#45B6DF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#695D1Ano red cones; affects about 1% of men; ΔE 48.1 from the original

Deuteranopia#85771Bno green cones; the most common form, about 1% of men; ΔE 48.8 from the original

Tritanopia#CD2C41no blue cones; rare, and affects men and women equally; ΔE 25.4 from the original

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

Contrast with white, large text5.17:1WCAG large text: AAA

Contrast with black, large text4.06:1WCAG large text: AA

Named colours

Chocolate · ΔE 16.2 Firebrick · ΔE 16.3 Sienna · ΔE 17.7 Brown · ΔE 18.5 Saddle brown · ΔE 19.8 Dark red · ΔE 19.9

Nearest named CSS colourChocolate (#D2691E)ΔE 16.15, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2091BA

Analogous#BA2044, #BA9620

Triadic#20BA49, #4920BA

Split complementary#20BA96, #2044BA

Tetradic#44BA20, #2091BA, #9620BA

Tints, shades & saturation

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

Lighter +40%#F2C4B4

Lighter +30%#EBA388

Lighter +20%#E3815D

Lighter +10%#DC5F31

Darker −10%#8E3819

Darker −20%#632711

Darker −30%#37160A

Darker −40%#0C0502

More saturated +25%#D53C05

Less saturated −25%#9F563B

Channel breakdown

R186

G73

B32

Red186 (72.9%)

Green73 (28.6%)

Blue32 (12.5%)

Hue15.97°

Saturation (HSL)70.64%

Lightness42.75%

Dominant channelRed

Hex per channelR BA · G 49 · B 20

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Ba4920 (chemical formula)

Formula
675,663.6 g/mol
4920 atoms

Ba4920 has a molar mass of 675,663.6 g/mol, made up of 4920 atoms across 1 element: 4920 × Ba.

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Molar mass

Molar mass675,663.6 g/mol

Total atoms per molecule4920

Distinct elements1

Mass of one molecule1.1219658 × 10^-18 g

Molecules per gram8.9129276 × 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 × 4920)675,663.6 g/mol, 100%

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Elements in this formula

Barium

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