Recognised as Colour

#CF45FF

#CF45FF
Violet
Dark
Nearest: Dark violet

#CF45FF is a violet with RGB values 207, 69, 255 and HSL 285°, 100%, 64%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Dark violet.

Colour values

#CF45FF#CF45FF

HEX#CF45FF

RGBrgb(207, 69, 255)

RGB (0–1)0.8118, 0.2706, 1

RGB percentages81.2%, 27.1%, 100%

HSLhsl(284.5, 100%, 63.5%)

HSV / HSBhsv(284.5, 72.9%, 100%)

CMYK18.8%, 72.9%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,583,871

CSS custom property--colour: #CF45FF;

Brightness & contrast

Relative luminance0.24742WCAG 2.x, 0 is black and 1 is white

Perceived brightness151.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.95:1

Contrast with white3.53:1WCAG normal text: Fail

Contrast with black5.95:1WCAG normal text: AA

Greyscale equivalent#707070

Inverted#30BA00

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0080FFno red cones; affects about 1% of men; ΔE 59.8 from the original

Deuteranopia#418CFBno green cones; the most common form, about 1% of men; ΔE 64.7 from the original

Tritanopia#CB6D9Fno blue cones; rare, and affects men and women equally; ΔE 66.6 from the original

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

Contrast with white, large text3.53:1WCAG large text: AA

Contrast with black, large text5.95:1WCAG large text: AAA

Named colours

Dark violet · ΔE 17.7 Blue violet · ΔE 18.7 Dark orchid · ΔE 20 Fuchsia · ΔE 21 Magenta · ΔE 21 Medium orchid · ΔE 27.6

Nearest named CSS colourDark violet (#9400D3)ΔE 17.72, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#75FF45

Analogous#7245FF, #FF45D2

Triadic#FFCF45, #45FFCF

Split complementary#D2FF45, #45FF72

Tetradic#FF7245, #75FF45, #45D2FF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#F6DEFF

Lighter +20%#E9ABFF

Lighter +10%#DC78FF

Darker −10%#C212FF

Darker −20%#A500DE

Darker −30%#7F00AB

Darker −40%#590078

More saturated +25%#CF45FF

Less saturated −25%#C45CE8

Channel breakdown

R207

G69

B255

Red207 (81.2%)

Green69 (27.1%)

Blue255 (100%)

Hue284.52°

Saturation (HSL)100%

Lightness63.53%

Dominant channelBlue

Hex per channelR CF · G 45 · B FF

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CF45FF (chemical formula)

Formula
904.917 g/mol
48 atoms

CF45FF has a molar mass of 904.917 g/mol, made up of 48 atoms across 2 elements: 1 × C, 47 × F.

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Molar mass

Molar mass904.917 g/mol

Total atoms per molecule48

Distinct elements2

Mass of one molecule1.50265 × 10^-21 g

Molecules per gram6.6549095 × 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

C1.3%

F98.7%

Carbon (C)12.011 g/mol, 1.327%

Fluorine (F × 47)892.906 g/mol, 98.673%

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