Recognised as Colour

#B67471

#B67471
Red
Dark
Nearest: Rosy brown

#B67471 is a red with RGB values 182, 116, 113 and HSL 3°, 32%, 58%. It is a dark colour, so black text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Rosy brown.

Colour values

#B67471#B67471

HEX#B67471

RGBrgb(182, 116, 113)

RGB (0–1)0.7137, 0.4549, 0.4431

RGB percentages71.4%, 45.5%, 44.3%

HSLhsl(2.6, 32.1%, 57.8%)

HSV / HSBhsv(2.6, 37.9%, 71.4%)

CMYK0%, 36.3%, 37.9%, 28.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,957,361

CSS custom property--colour: #B67471;

Brightness & contrast

Relative luminance0.23628WCAG 2.x, 0 is black and 1 is white

Perceived brightness138.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.73:1

Contrast with white3.67:1WCAG normal text: Fail

Contrast with black5.73:1WCAG normal text: AA

Greyscale equivalent#828282

Inverted#498B8E

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#817E70no red cones; affects about 1% of men; ΔE 27.6 from the original

Deuteranopia#918B70no green cones; the most common form, about 1% of men; ΔE 28.2 from the original

Tritanopia#C36C74no blue cones; rare, and affects men and women equally; ΔE 9.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.67:1WCAG large text: AA

Contrast with black, large text5.73:1WCAG large text: AAA

Named colours

Rosy brown · ΔE 13.1 Dark salmon · ΔE 20.9 Light coral · ΔE 21.3 Indian red · ΔE 21.6 Pale violetred · ΔE 23.8 Sienna · ΔE 26.3

Nearest named CSS colourRosy brown (#BC8F8F)ΔE 13.08, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#71B3B6

Analogous#B67190, #B69771

Triadic#71B674, #7471B6

Split complementary#71B696, #7191B6

Tetradic#90B671, #71B3B6, #9771B6

Tints, shades & saturation

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

Lighter +40%#FBF8F8

Lighter +30%#EAD7D6

Lighter +20%#D9B6B4

Lighter +10%#C79593

Darker −10%#A15653

Darker −20%#7F4442

Darker −30%#5E3230

Darker −40%#3C201F

More saturated +25%#D15B56

Less saturated −25%#9B8D8C

Channel breakdown

R182

G116

B113

Red182 (71.4%)

Green116 (45.5%)

Blue113 (44.3%)

Hue2.61°

Saturation (HSL)32.09%

Lightness57.84%

Dominant channelRed

Hex per channelR B6 · G 74 · B 71

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B67471 (chemical formula)

Formula
729,361.51 g/mol
67471 atoms

B67471 has a molar mass of 729,361.51 g/mol, made up of 67471 atoms across 1 element: 67471 × B.

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Molar mass

Molar mass729,361.51 g/mol

Total atoms per molecule67471

Distinct elements1

Mass of one molecule1.2111333 × 10^-18 g

Molecules per gram8.2567296 × 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 × 67471)729,361.51 g/mol, 100%

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Elements in this formula

Boron

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