Recognised as Colour

#B68686

#B68686
Red
Dark
Nearest: Rosy brown

#B68686 is a red with RGB values 182, 134, 134 and HSL 0°, 25%, 62%. It is a dark colour, so black text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Rosy brown.

Colour values

#B68686#B68686

HEX#B68686

RGBrgb(182, 134, 134)

RGB (0–1)0.7137, 0.5255, 0.5255

RGB percentages71.4%, 52.5%, 52.5%

HSLhsl(0, 24.7%, 62%)

HSV / HSBhsv(0, 26.4%, 71.4%)

CMYK0%, 26.4%, 26.4%, 28.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,961,990

CSS custom property--colour: #B68686;

Brightness & contrast

Relative luminance0.28717WCAG 2.x, 0 is black and 1 is white

Perceived brightness150 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.74:1

Contrast with white3.11:1WCAG normal text: Fail

Contrast with black6.74:1WCAG normal text: AA

Greyscale equivalent#909090

Inverted#497979

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#8F8D86no red cones; affects about 1% of men; ΔE 19.3 from the original

Deuteranopia#9A9585no green cones; the most common form, about 1% of men; ΔE 19.5 from the original

Tritanopia#C08186no blue cones; rare, and affects men and women equally; ΔE 6.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.11:1WCAG large text: AA

Contrast with black, large text6.74:1WCAG large text: AAA

Named colours

Rosy brown · ΔE 3.4 Gray · ΔE 20.9 Dark grey · ΔE 21.6 Light pink · ΔE 22.8 Pink · ΔE 24.1 Dark salmon · ΔE 24.5

Nearest named CSS colourRosy brown (#BC8F8F)ΔE 3.43, a close match

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#86B6B6

Analogous#B6869E, #B69E86

Triadic#86B686, #8686B6

Split complementary#86B69E, #869EB6

Tetradic#9EB686, #86B6B6, #9E86B6

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#F0E5E5

Lighter +20%#DCC6C6

Lighter +10%#C9A6A6

Darker −10%#A36666

Darker −20%#855151

Darker −30%#663D3D

Darker −40%#462A2A

More saturated +25%#CE6E6E

Less saturated −25%#9E9E9E

Channel breakdown

R182

G134

B134

Red182 (71.4%)

Green134 (52.5%)

Blue134 (52.5%)

Hue0°

Saturation (HSL)24.74%

Lightness61.96%

Dominant channelRed

Hex per channelR B6 · G 86 · B 86

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B68686 (chemical formula)

Formula
742,495.66 g/mol
68686 atoms

B68686 has a molar mass of 742,495.66 g/mol, made up of 68686 atoms across 1 element: 68686 × B.

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Molar mass

Molar mass742,495.66 g/mol

Total atoms per molecule68686

Distinct elements1

Mass of one molecule1.2329431 × 10^-18 g

Molecules per gram8.1106747 × 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 × 68686)742,495.66 g/mol, 100%

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Elements in this formula

Boron

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