Recognised as Colour

#B79185

#B79185
Red
Dark
Nearest: Rosy brown

#B79185 is a red with RGB values 183, 145, 133 and HSL 14°, 26%, 62%. It is a dark colour, so black text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Rosy brown.

Colour values

#B79185#B79185

HEX#B79185

RGBrgb(183, 145, 133)

RGB (0–1)0.7176, 0.5686, 0.5216

RGB percentages71.8%, 56.9%, 52.2%

HSLhsl(14.4, 25.8%, 62%)

HSV / HSBhsv(14.4, 27.3%, 71.8%)

CMYK0%, 20.8%, 27.3%, 28.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,030,341

CSS custom property--colour: #B79185;

Brightness & contrast

Relative luminance0.32012WCAG 2.x, 0 is black and 1 is white

Perceived brightness156.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.4:1

Contrast with white2.84:1WCAG normal text: Fail

Contrast with black7.4:1WCAG normal text: AAA

Greyscale equivalent#989898

Inverted#486E7A

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#9A9584no red cones; affects about 1% of men; ΔE 14 from the original

Deuteranopia#A39C85no green cones; the most common form, about 1% of men; ΔE 14 from the original

Tritanopia#C18C8Eno blue cones; rare, and affects men and women equally; ΔE 9.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.84:1WCAG large text: Fail

Contrast with black, large text7.4:1WCAG large text: AAA

Named colours

Rosy brown · ΔE 6.9 Dark grey · ΔE 18.2 Tan · ΔE 18.7 Gray · ΔE 19.8 Silver · ΔE 22.4 Dark salmon · ΔE 23.2

Nearest named CSS colourRosy brown (#BC8F8F)ΔE 6.9, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#85ABB7

Analogous#B78592, #B7AA85

Triadic#85B791, #9185B7

Split complementary#85B7AA, #8592B7

Tetradic#92B785, #85ABB7, #AA85B7

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#F0E8E5

Lighter +20%#DDCBC5

Lighter +10%#CAAEA5

Darker −10%#A47465

Darker −20%#875D4F

Darker −30%#67473C

Darker −40%#46302A

More saturated +25%#CF846D

Less saturated −25%#9F9E9D

Channel breakdown

R183

G145

B133

Red183 (71.8%)

Green145 (56.9%)

Blue133 (52.2%)

Hue14.4°

Saturation (HSL)25.77%

Lightness61.96%

Dominant channelRed

Hex per channelR B7 · G 91 · B 85

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B79185 (chemical formula)

Formula
855,989.85 g/mol
79185 atoms

B79185 has a molar mass of 855,989.85 g/mol, made up of 79185 atoms across 1 element: 79185 × B.

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Molar mass

Molar mass855,989.85 g/mol

Total atoms per molecule79185

Distinct elements1

Mass of one molecule1.4214046 × 10^-18 g

Molecules per gram7.0352946 × 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 × 79185)855,989.85 g/mol, 100%

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Elements in this formula

Boron

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