Recognised as Colour

#CD64F9

#CD64F9
Violet
Dark
Nearest: Medium orchid

#CD64F9 is a violet with RGB values 205, 100, 249 and HSL 282°, 93%, 68%. It is a dark colour, so black text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Medium orchid.

Colour values

#CD64F9#CD64F9

HEX#CD64F9

RGBrgb(205, 100, 249)

RGB (0–1)0.8039, 0.3922, 0.9765

RGB percentages80.4%, 39.2%, 97.6%

HSLhsl(282.3, 92.5%, 68.4%)

HSV / HSBhsv(282.3, 59.8%, 97.6%)

CMYK17.7%, 59.8%, 0%, 2.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,460,729

CSS custom property--colour: #CD64F9;

Brightness & contrast

Relative luminance0.28933WCAG 2.x, 0 is black and 1 is white

Perceived brightness159.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.79:1

Contrast with white3.09:1WCAG normal text: Fail

Contrast with black6.79:1WCAG normal text: AA

Greyscale equivalent#858585

Inverted#329B06

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#338CFEno red cones; affects about 1% of men; ΔE 51.2 from the original

Deuteranopia#6095F5no green cones; the most common form, about 1% of men; ΔE 53.2 from the original

Tritanopia#CA7FA6no blue cones; rare, and affects men and women equally; ΔE 57.1 from the original

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

Contrast with white, large text3.09:1WCAG large text: AA

Contrast with black, large text6.79:1WCAG large text: AAA

Named colours

Medium orchid · ΔE 13.2 Dark orchid · ΔE 17.6 Violet · ΔE 23.7 Orchid · ΔE 24.6 Medium slateblue · ΔE 26 Blue violet · ΔE 26.1

Nearest named CSS colourMedium orchid (#BA55D3)ΔE 13.2, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#90F964

Analogous#8364F9, #F964DB

Triadic#F9CD64, #64F9CD

Split complementary#DBF964, #64F982

Tetradic#F98264, #90F964, #64DBF9

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FDF7FF

Lighter +20%#EDC6FD

Lighter +10%#DD95FB

Darker −10%#BD33F7

Darker −20%#AA09EE

Darker −30%#8707BD

Darker −40%#64058C

More saturated +25%#CF5EFF

Less saturated −25%#C578E5

Channel breakdown

R205

G100

B249

Red205 (80.4%)

Green100 (39.2%)

Blue249 (97.6%)

Hue282.28°

Saturation (HSL)92.55%

Lightness68.43%

Dominant channelBlue

Hex per channelR CD · G 64 · B F9

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Cd64F9 (chemical formula)

Formula
7,365.222 g/mol
73 atoms

Cd64F9 has a molar mass of 7,365.222 g/mol, made up of 73 atoms across 2 elements: 64 × Cd, 9 × F.

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Molar mass

Molar mass7,365.222 g/mol

Total atoms per molecule73

Distinct elements2

Mass of one molecule1.2230239 × 10^-20 g

Molecules per gram8.1764552 × 10^19

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

Cd97.7%

F2.3%

Cadmium (Cd × 64)7,194.24 g/mol, 97.679%

Fluorine (F × 9)170.982 g/mol, 2.321%

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Elements in this formula

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