Recognised as Colour

#CF5178

#CF5178
Red
Dark
Nearest: Pale violetred

#CF5178 is a red with RGB values 207, 81, 120 and HSL 341°, 57%, 56%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#CF5178#CF5178

HEX#CF5178

RGBrgb(207, 81, 120)

RGB (0–1)0.8118, 0.3176, 0.4706

RGB percentages81.2%, 31.8%, 47.1%

HSLhsl(341.4, 56.8%, 56.5%)

HSV / HSBhsv(341.4, 60.9%, 81.2%)

CMYK0%, 60.9%, 42%, 18.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,586,808

CSS custom property--colour: #CF5178;

Brightness & contrast

Relative luminance0.20506WCAG 2.x, 0 is black and 1 is white

Perceived brightness135.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.1:1

Contrast with white4.12:1WCAG normal text: Fail

Contrast with black5.1:1WCAG normal text: AA

Greyscale equivalent#6F6F6F

Inverted#30AE87

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6A6E79no red cones; affects about 1% of men; ΔE 53.8 from the original

Deuteranopia#8B8675no green cones; the most common form, about 1% of men; ΔE 54.8 from the original

Tritanopia#E04360no blue cones; rare, and affects men and women equally; ΔE 17.5 from the original

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

Contrast with white, large text4.12:1WCAG large text: AA

Contrast with black, large text5.1:1WCAG large text: AAA

Named colours

Pale violetred · ΔE 11.8 Indian red · ΔE 19.8 Hot pink · ΔE 22.6 Light coral · ΔE 23.1 Medium violet red · ΔE 27.4 Salmon · ΔE 30.1

Nearest named CSS colourPale violetred (#DB7093)ΔE 11.84, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#51CFA8

Analogous#CF51B7, #CF6951

Triadic#78CF51, #5178CF

Split complementary#51CF69, #51B7CF

Tetradic#B7CF51, #51CFA8, #6951CF

Tints, shades & saturation

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

Lighter +40%#FBF1F4

Lighter +30%#F0C9D5

Lighter +20%#E5A1B6

Lighter +10%#DA7997

Darker −10%#BA335D

Darker −20%#922849

Darker −30%#6A1D35

Darker −40%#421221

More saturated +25%#EB356D

Less saturated −25%#B36D83

Channel breakdown

R207

G81

B120

Red207 (81.2%)

Green81 (31.8%)

Blue120 (47.1%)

Hue341.43°

Saturation (HSL)56.76%

Lightness56.47%

Dominant channelRed

Hex per channelR CF · G 51 · B 78

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CF5178 (chemical formula)

Formula
98,383.655 g/mol
5179 atoms

CF5178 has a molar mass of 98,383.655 g/mol, made up of 5179 atoms across 2 elements: 1 × C, 5178 × F.

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Molar mass

Molar mass98,383.655 g/mol

Total atoms per molecule5179

Distinct elements2

Mass of one molecule1.633699 × 10^-19 g

Molecules per gram6.1210785 × 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, 0.012%

Fluorine (F × 5178)98,371.644 g/mol, 99.988%

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