Recognised as Colour

#B38282

#B38282
Red
Dark
Nearest: Rosy brown

#B38282 is a red with RGB values 179, 130, 130 and HSL 0°, 24%, 61%. It is a dark colour, so black text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Rosy brown.

Colour values

#B38282#B38282

HEX#B38282

RGBrgb(179, 130, 130)

RGB (0–1)0.702, 0.5098, 0.5098

RGB percentages70.2%, 51%, 51%

HSLhsl(0, 24.4%, 60.6%)

HSV / HSBhsv(0, 27.4%, 70.2%)

CMYK0%, 27.4%, 27.4%, 29.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,764,354

CSS custom property--colour: #B38282;

Brightness & contrast

Relative luminance0.27161WCAG 2.x, 0 is black and 1 is white

Perceived brightness146.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.43:1

Contrast with white3.26:1WCAG normal text: Fail

Contrast with black6.43:1WCAG normal text: AA

Greyscale equivalent#8C8C8C

Inverted#4C7D7D

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#8B8982no red cones; affects about 1% of men; ΔE 19.9 from the original

Deuteranopia#969281no green cones; the most common form, about 1% of men; ΔE 20.6 from the original

Tritanopia#BD7D82no blue cones; rare, and affects men and women equally; ΔE 6.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.26:1WCAG large text: AA

Contrast with black, large text6.43:1WCAG large text: AAA

Named colours

Rosy brown · ΔE 4.9 Gray · ΔE 21.1 Dark grey · ΔE 22.7 Light pink · ΔE 23.9 Dark salmon · ΔE 24.7 Dim grey · ΔE 25.1

Nearest named CSS colourRosy brown (#BC8F8F)ΔE 4.94, a close match

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#82B3B3

Analogous#B3829B, #B39B82

Triadic#82B382, #8282B3

Split complementary#82B39B, #829BB3

Tetradic#9BB382, #82B3B3, #9B82B3

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#EDE1E1

Lighter +20%#DAC1C1

Lighter +10%#C6A2A2

Darker −10%#A06262

Darker −20%#814E4E

Darker −30%#613B3B

Darker −40%#412828

More saturated +25%#CC6969

Less saturated −25%#9B9B9B

Channel breakdown

R179

G130

B130

Red179 (70.2%)

Green130 (51%)

Blue130 (51%)

Hue0°

Saturation (HSL)24.38%

Lightness60.59%

Dominant channelRed

Hex per channelR B3 · G 82 · B 82

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B38282 (chemical formula)

Formula
413,828.42 g/mol
38282 atoms

B38282 has a molar mass of 413,828.42 g/mol, made up of 38282 atoms across 1 element: 38282 × B.

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Molar mass

Molar mass413,828.42 g/mol

Total atoms per molecule38282

Distinct elements1

Mass of one molecule6.8717826 × 10^-19 g

Molecules per gram1.4552265 × 10^18

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 × 38282)413,828.42 g/mol, 100%

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Elements in this formula

Boron

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