Recognised as Colour

#CF8584

#CF8584
Red
Dark
Nearest: Rosy brown

#CF8584 is a red with RGB values 207, 133, 132 and HSL 1°, 44%, 66%. It is a dark colour, so black text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Rosy brown.

Colour values

#CF8584#CF8584

HEX#CF8584

RGBrgb(207, 133, 132)

RGB (0–1)0.8118, 0.5216, 0.5176

RGB percentages81.2%, 52.2%, 51.8%

HSLhsl(0.8, 43.9%, 66.5%)

HSV / HSBhsv(0.8, 36.2%, 81.2%)

CMYK0%, 35.7%, 36.2%, 18.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,600,132

CSS custom property--colour: #CF8584;

Brightness & contrast

Relative luminance0.31706WCAG 2.x, 0 is black and 1 is white

Perceived brightness158.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.34:1

Contrast with white2.86:1WCAG normal text: Fail

Contrast with black7.34:1WCAG normal text: AAA

Greyscale equivalent#959595

Inverted#307A7B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#949084no red cones; affects about 1% of men; ΔE 29.7 from the original

Deuteranopia#A59E83no green cones; the most common form, about 1% of men; ΔE 30.5 from the original

Tritanopia#DD7D85no blue cones; rare, and affects men and women equally; ΔE 9.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.86:1WCAG large text: Fail

Contrast with black, large text7.34:1WCAG large text: AAA

Named colours

Rosy brown · ΔE 12.7 Light coral · ΔE 16.5 Dark salmon · ΔE 16.7 Light pink · ΔE 19.4 Pale violetred · ΔE 21.1 Indian red · ΔE 21.5

Nearest named CSS colourRosy brown (#BC8F8F)ΔE 12.71, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#84CECF

Analogous#CF84A9, #CFAB84

Triadic#84CF85, #8584CF

Split complementary#84CFAB, #84A9CF

Tetradic#A9CF84, #84CECF, #AB84CF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FAF2F2

Lighter +20%#ECCECD

Lighter +10%#DDA9A9

Darker −10%#C1615F

Darker −20%#AA4443

Darker −30%#863534

Darker −40%#612726

More saturated +25%#E4706F

Less saturated −25%#BA9A99

Channel breakdown

R207

G133

B132

Red207 (81.2%)

Green133 (52.2%)

Blue132 (51.8%)

Hue0.8°

Saturation (HSL)43.86%

Lightness66.47%

Dominant channelRed

Hex per channelR CF · G 85 · B 84

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CF8584 (chemical formula)

Formula
163,090.843 g/mol
8585 atoms

CF8584 has a molar mass of 163,090.843 g/mol, made up of 8585 atoms across 2 elements: 1 × C, 8584 × F.

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Molar mass

Molar mass163,090.843 g/mol

Total atoms per molecule8585

Distinct elements2

Mass of one molecule2.7081872 × 10^-19 g

Molecules per gram3.692507 × 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

C0%

F100%

Carbon (C)12.011 g/mol, 0.007%

Fluorine (F × 8584)163,078.832 g/mol, 99.993%

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Elements in this formula

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