Recognised as Colour

#B82036

#B82036
Red
Dark
Nearest: Brown

#B82036 is a red with RGB values 184, 32, 54 and HSL 351°, 70%, 42%. It is a dark colour, so white text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Brown.

Colour values

#B82036#B82036

HEX#B82036

RGBrgb(184, 32, 54)

RGB (0–1)0.7216, 0.1255, 0.2118

RGB percentages72.2%, 12.5%, 21.2%

HSLhsl(351.3, 70.4%, 42.4%)

HSV / HSBhsv(351.3, 82.6%, 72.2%)

CMYK0%, 82.6%, 70.7%, 27.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,066,870

CSS custom property--colour: #B82036;

Brightness & contrast

Relative luminance0.1149WCAG 2.x, 0 is black and 1 is white

Perceived brightness105.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.37:1

Contrast with white6.37:1WCAG normal text: AA

Contrast with black3.3:1WCAG normal text: Fail

Greyscale equivalent#424242

Inverted#47DFC9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#504B36no red cones; affects about 1% of men; ΔE 62.9 from the original

Deuteranopia#766B31no green cones; the most common form, about 1% of men; ΔE 63.1 from the original

Tritanopia#CB002Ano blue cones; rare, and affects men and women equally; ΔE 14.3 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text6.37:1WCAG large text: AAA

Contrast with black, large text3.3:1WCAG large text: AA

Named colours

Brown · ΔE 10.1 Firebrick · ΔE 10.6 Crimson · ΔE 15 Indian red · ΔE 19.9 Dark red · ΔE 20.1 Maroon · ΔE 21.2

Nearest named CSS colourBrown (#A52A2A)ΔE 10.14, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#20B8A2

Analogous#B82082, #B85620

Triadic#36B820, #2036B8

Split complementary#20B856, #2082B8

Tetradic#82B820, #20B8A2, #5620B8

Tints, shades & saturation

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

Lighter +40%#F2B2BC

Lighter +30%#EA8795

Lighter +20%#E35B6F

Lighter +10%#DB3049

Darker −10%#8D1829

Darker −20%#61111D

Darker −30%#360910

Darker −40%#0A0203

More saturated +25%#D30523

Less saturated −25%#9D3B49

Channel breakdown

R184

G32

B54

Red184 (72.2%)

Green32 (12.5%)

Blue54 (21.2%)

Hue351.32°

Saturation (HSL)70.37%

Lightness42.35%

Dominant channelRed

Hex per channelR B8 · G 20 · B 36

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B82036 (chemical formula)

Formula
886,809.16 g/mol
82036 atoms

B82036 has a molar mass of 886,809.16 g/mol, made up of 82036 atoms across 1 element: 82036 × B.

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Molar mass

Molar mass886,809.16 g/mol

Total atoms per molecule82036

Distinct elements1

Mass of one molecule1.4725813 × 10^-18 g

Molecules per gram6.7907967 × 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 × 82036)886,809.16 g/mol, 100%

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Elements in this formula

Boron

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