Recognised as Colour

#CCA7F4

#CCA7F4
Violet
Dark
Nearest: Plum

#CCA7F4 is a violet with RGB values 204, 167, 244 and HSL 269°, 78%, 81%. It is a dark colour, so black text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Plum.

Colour values

#CCA7F4#CCA7F4

HEX#CCA7F4

RGBrgb(204, 167, 244)

RGB (0–1)0.8, 0.6549, 0.9569

RGB percentages80%, 65.5%, 95.7%

HSLhsl(268.8, 77.8%, 80.6%)

HSV / HSBhsv(268.8, 31.6%, 95.7%)

CMYK16.4%, 31.6%, 0%, 4.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,412,340

CSS custom property--colour: #CCA7F4;

Brightness & contrast

Relative luminance0.47006WCAG 2.x, 0 is black and 1 is white

Perceived brightness188.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 10.4:1

Contrast with white2.02:1WCAG normal text: Fail

Contrast with black10.4:1WCAG normal text: AAA

Greyscale equivalent#B4B4B4

Inverted#33580B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#98B5F7no red cones; affects about 1% of men; ΔE 22.1 from the original

Deuteranopia#9FB7F2no green cones; the most common form, about 1% of men; ΔE 22.5 from the original

Tritanopia#C6B2C3no blue cones; rare, and affects men and women equally; ΔE 32.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.02:1WCAG large text: Fail

Contrast with black, large text10.4:1WCAG large text: AAA

Named colours

Plum · ΔE 12.3 Medium purple · ΔE 26.9 Cornflower blue · ΔE 27.4 Violet · ΔE 28.9 Thistle · ΔE 28.9 Orchid · ΔE 29.6

Nearest named CSS colourPlum (#DDA0DD)ΔE 12.3, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#CFF4A7

Analogous#A7A8F4, #F3A7F4

Triadic#F4CCA7, #A7F4CC

Split complementary#F4F3A7, #A9F4A7

Tetradic#F4A7A9, #CFF4A7, #A7F4F3

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FFFFFF

Lighter +10%#E6D4FA

Darker −10%#B27AEE

Darker −20%#974CE9

Darker −30%#7D1FE3

Darker −40%#6417B8

More saturated +25%#CC9CFF

Less saturated −25%#CCB3E8

Channel breakdown

R204

G167

B244

Red204 (80%)

Green167 (65.5%)

Blue244 (95.7%)

Hue268.83°

Saturation (HSL)77.78%

Lightness80.59%

Dominant channelBlue

Hex per channelR CC · G A7 · B F4

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CCa7F4 (chemical formula)

Formula
368.549 g/mol
12 atoms

CCa7F4 has a molar mass of 368.549 g/mol, made up of 12 atoms across 3 elements: 1 × C, 7 × Ca, 4 × F.

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Molar mass

Molar mass368.549 g/mol

Total atoms per molecule12

Distinct elements3

Mass of one molecule6.1199001 × 10^-22 g

Molecules per gram1.6340136 × 10^21

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

C3.3%

Ca76.1%

F20.6%

Carbon (C)12.011 g/mol, 3.259%

Calcium (Ca × 7)280.546 g/mol, 76.122%

Fluorine (F × 4)75.992 g/mol, 20.619%

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