Recognised as Colour

#CF4478

#CF4478
Red
Dark
Nearest: Pale violetred

#CF4478 is a red with RGB values 207, 68, 120 and HSL 338°, 59%, 54%. It is a dark colour, so black text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#CF4478#CF4478

HEX#CF4478

RGBrgb(207, 68, 120)

RGB (0–1)0.8118, 0.2667, 0.4706

RGB percentages81.2%, 26.7%, 47.1%

HSLhsl(337.6, 59.1%, 53.9%)

HSV / HSBhsv(337.6, 67.1%, 81.2%)

CMYK0%, 67.1%, 42%, 18.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,583,480

CSS custom property--colour: #CF4478;

Brightness & contrast

Relative luminance0.18756WCAG 2.x, 0 is black and 1 is white

Perceived brightness131 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.75:1

Contrast with white4.42:1WCAG normal text: Fail

Contrast with black4.75:1WCAG normal text: AA

Greyscale equivalent#656565

Inverted#30BB87

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#606779no red cones; affects about 1% of men; ΔE 58.8 from the original

Deuteranopia#858275no green cones; the most common form, about 1% of men; ΔE 60.4 from the original

Tritanopia#E03359no blue cones; rare, and affects men and women equally; ΔE 21.2 from the original

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

Contrast with white, large text4.42:1WCAG large text: AA

Contrast with black, large text4.75:1WCAG large text: AAA

Named colours

Pale violetred · ΔE 16.6 Hot pink · ΔE 20 Medium violet red · ΔE 21.3 Indian red · ΔE 25.2 Deep pink · ΔE 27.4 Light coral · ΔE 28.9

Nearest named CSS colourPale violetred (#DB7093)ΔE 16.63, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#44CF9B

Analogous#CF44BE, #CF5544

Triadic#78CF44, #4478CF

Split complementary#44CF55, #44BECF

Tetradic#BECF44, #44CF9B, #5544CF

Tints, shades & saturation

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

Lighter +40%#F9E6ED

Lighter +30%#EEBED0

Lighter +20%#E495B3

Lighter +10%#D96D95

Darker −10%#B22E5F

Darker −20%#8A234A

Darker −30%#611934

Darker −40%#380F1E

More saturated +25%#EC2771

Less saturated −25%#B2617F

Channel breakdown

R207

G68

B120

Red207 (81.2%)

Green68 (26.7%)

Blue120 (47.1%)

Hue337.55°

Saturation (HSL)59.15%

Lightness53.92%

Dominant channelRed

Hex per channelR CF · G 44 · B 78

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CF4478 (chemical formula)

Formula
85,085.055 g/mol
4479 atoms

CF4478 has a molar mass of 85,085.055 g/mol, made up of 4479 atoms across 2 elements: 1 × C, 4478 × F.

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Molar mass

Molar mass85,085.055 g/mol

Total atoms per molecule4479

Distinct elements2

Mass of one molecule1.4128706 × 10^-19 g

Molecules per gram7.0777891 × 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, 0.014%

Fluorine (F × 4478)85,073.044 g/mol, 99.986%

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