Recognised as Colour

#B67973

#B67973
Red
Dark
Nearest: Rosy brown

#B67973 is a red with RGB values 182, 121, 115 and HSL 5°, 31%, 58%. 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

#B67973#B67973

HEX#B67973

RGBrgb(182, 121, 115)

RGB (0–1)0.7137, 0.4745, 0.451

RGB percentages71.4%, 47.5%, 45.1%

HSLhsl(5.4, 31.5%, 58.2%)

HSV / HSBhsv(5.4, 36.8%, 71.4%)

CMYK0%, 33.5%, 36.8%, 28.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,958,643

CSS custom property--colour: #B67973;

Brightness & contrast

Relative luminance0.24858WCAG 2.x, 0 is black and 1 is white

Perceived brightness141.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.97:1

Contrast with white3.52:1WCAG normal text: Fail

Contrast with black5.97:1WCAG normal text: AA

Greyscale equivalent#868686

Inverted#49868C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#868172no red cones; affects about 1% of men; ΔE 24.5 from the original

Deuteranopia#948D72no green cones; the most common form, about 1% of men; ΔE 25.3 from the original

Tritanopia#C27178no blue cones; rare, and affects men and women equally; ΔE 10.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.52:1WCAG large text: AA

Contrast with black, large text5.97:1WCAG large text: AAA

Named colours

Rosy brown · ΔE 11.1 Dark salmon · ΔE 20.2 Light coral · ΔE 22.7 Indian red · ΔE 23.8 Light pink · ΔE 25.9 Pale violetred · ΔE 26

Nearest named CSS colourRosy brown (#BC8F8F)ΔE 11.09, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#73B0B6

Analogous#B6738F, #B69B73

Triadic#73B679, #7973B6

Split complementary#73B69B, #738FB6

Tetradic#8FB673, #73B0B6, #9B73B6

Tints, shades & saturation

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

Lighter +40%#FCF9F9

Lighter +30%#EAD9D8

Lighter +20%#D9B9B6

Lighter +10%#C79995

Darker −10%#A25B54

Darker −20%#804843

Darker −30%#5F3531

Darker −40%#3D2220

More saturated +25%#D16358

Less saturated −25%#9B8F8E

Channel breakdown

R182

G121

B115

Red182 (71.4%)

Green121 (47.5%)

Blue115 (45.1%)

Hue5.37°

Saturation (HSL)31.46%

Lightness58.24%

Dominant channelRed

Hex per channelR B6 · G 79 · B 73

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B67973 (chemical formula)

Formula
734,788.13 g/mol
67973 atoms

B67973 has a molar mass of 734,788.13 g/mol, made up of 67973 atoms across 1 element: 67973 × B.

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Molar mass

Molar mass734,788.13 g/mol

Total atoms per molecule67973

Distinct elements1

Mass of one molecule1.2201444 × 10^-18 g

Molecules per gram8.1957513 × 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

B100%

Boron (B × 67973)734,788.13 g/mol, 100%

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Elements in this formula

Boron

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