Recognised as Colour

#B65B70

#B65B70
Red
Dark
Nearest: Pale violetred

#B65B70 is a red with RGB values 182, 91, 112 and HSL 346°, 38%, 54%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#B65B70#B65B70

HEX#B65B70

RGBrgb(182, 91, 112)

RGB (0–1)0.7137, 0.3569, 0.4392

RGB percentages71.4%, 35.7%, 43.9%

HSLhsl(346.2, 38.4%, 53.5%)

HSV / HSBhsv(346.2, 50%, 71.4%)

CMYK0%, 50%, 38.5%, 28.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,950,960

CSS custom property--colour: #B65B70;

Brightness & contrast

Relative luminance0.18597WCAG 2.x, 0 is black and 1 is white

Perceived brightness127.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.72:1

Contrast with white4.45:1WCAG normal text: Fail

Contrast with black4.72:1WCAG normal text: AA

Greyscale equivalent#707070

Inverted#49A48F

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6B6D71no red cones; affects about 1% of men; ΔE 39.9 from the original

Deuteranopia#827E6Eno green cones; the most common form, about 1% of men; ΔE 40.7 from the original

Tritanopia#C45263no blue cones; rare, and affects men and women equally; ΔE 11.5 from the original

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

Contrast with white, large text4.45:1WCAG large text: AA

Contrast with black, large text4.72:1WCAG large text: AAA

Named colours

Pale violetred · ΔE 13.2 Indian red · ΔE 18.1 Light coral · ΔE 21.7 Rosy brown · ΔE 25.8 Salmon · ΔE 29.9 Brown · ΔE 30.2

Nearest named CSS colourPale violetred (#DB7093)ΔE 13.19, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#5BB6A1

Analogous#B65B9D, #B6735B

Triadic#70B65B, #5B70B6

Split complementary#5BB673, #5B9DB6

Tetradic#9EB65B, #5BB6A1, #745BB6

Tints, shades & saturation

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

Lighter +40%#F5E8EB

Lighter +30%#E5C5CC

Lighter +20%#D5A2AE

Lighter +10%#C67E8F

Darker −10%#9A4458

Darker −20%#763544

Darker −30%#532530

Darker −40%#30151B

More saturated +25%#D43D60

Less saturated −25%#987980

Channel breakdown

R182

G91

B112

Red182 (71.4%)

Green91 (35.7%)

Blue112 (43.9%)

Hue346.15°

Saturation (HSL)38.4%

Lightness53.53%

Dominant channelRed

Hex per channelR B6 · G 5B · B 70

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B65B70 (chemical formula)

Formula
1,459.35 g/mol
135 atoms

B65B70 has a molar mass of 1,459.35 g/mol, made up of 135 atoms across 1 element: 135 × B.

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Molar mass

Molar mass1,459.35 g/mol

Total atoms per molecule135

Distinct elements1

Mass of one molecule2.4233077 × 10^-21 g

Molecules per gram4.1265911 × 10^20

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 × 135)1,459.35 g/mol, 100%

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Elements in this formula

Boron

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