Recognised as Colour

#B78592

#B78592
Red
Dark
Nearest: Rosy brown

#B78592 is a red with RGB values 183, 133, 146 and HSL 344°, 26%, 62%. It is a dark colour, so black text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Rosy brown.

Colour values

#B78592#B78592

HEX#B78592

RGBrgb(183, 133, 146)

RGB (0–1)0.7176, 0.5216, 0.5725

RGB percentages71.8%, 52.2%, 57.3%

HSLhsl(344.4, 25.8%, 62%)

HSV / HSBhsv(344.4, 27.3%, 71.8%)

CMYK0%, 27.3%, 20.2%, 28.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,027,282

CSS custom property--colour: #B78592;

Brightness & contrast

Relative luminance0.28918WCAG 2.x, 0 is black and 1 is white

Perceived brightness151.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.78:1

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

Contrast with black6.78:1WCAG normal text: AA

Greyscale equivalent#919191

Inverted#487A6D

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#8B8D92no red cones; affects about 1% of men; ΔE 21.3 from the original

Deuteranopia#979691no green cones; the most common form, about 1% of men; ΔE 21.9 from the original

Tritanopia#C08289no blue cones; rare, and affects men and women equally; ΔE 6.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

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

Contrast with black, large text6.78:1WCAG large text: AAA

Named colours

Rosy brown · ΔE 7.8 Light pink · ΔE 21.9 Gray · ΔE 22.3 Dark grey · ΔE 22.8 Thistle · ΔE 23.1 Pink · ΔE 23.2

Nearest named CSS colourRosy brown (#BC8F8F)ΔE 7.81, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#85B7AA

Analogous#B785AB, #B79185

Triadic#92B785, #8592B7

Split complementary#85B791, #85ABB7

Tetradic#ABB785, #85B7AA, #9185B7

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#F0E5E8

Lighter +20%#DDC5CB

Lighter +10%#CAA5AF

Darker −10%#A46575

Darker −20%#874F5E

Darker −30%#673C47

Darker −40%#462A31

More saturated +25%#CF6D86

Less saturated −25%#9F9D9E

Channel breakdown

R183

G133

B146

Red183 (71.8%)

Green133 (52.2%)

Blue146 (57.3%)

Hue344.4°

Saturation (HSL)25.77%

Lightness61.96%

Dominant channelRed

Hex per channelR B7 · G 85 · B 92

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B78592 (chemical formula)

Formula
849,579.52 g/mol
78592 atoms

B78592 has a molar mass of 849,579.52 g/mol, made up of 78592 atoms across 1 element: 78592 × B.

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Molar mass

Molar mass849,579.52 g/mol

Total atoms per molecule78592

Distinct elements1

Mass of one molecule1.41076 × 10^-18 g

Molecules per gram7.088378 × 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 × 78592)849,579.52 g/mol, 100%

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Elements in this formula

Boron

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