Recognised as Colour

#CA22F3

#CA22F3
Violet
Dark
Nearest: Dark violet

#CA22F3 is a violet with RGB values 202, 34, 243 and HSL 288°, 90%, 54%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Dark violet.

Colour values

#CA22F3#CA22F3

HEX#CA22F3

RGBrgb(202, 34, 243)

RGB (0–1)0.7922, 0.1333, 0.9529

RGB percentages79.2%, 13.3%, 95.3%

HSLhsl(288.2, 89.7%, 54.3%)

HSV / HSBhsv(288.2, 86%, 95.3%)

CMYK16.9%, 86%, 0%, 4.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,247,219

CSS custom property--colour: #CA22F3;

Brightness & contrast

Relative luminance0.20172WCAG 2.x, 0 is black and 1 is white

Perceived brightness140 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.03:1

Contrast with white4.17:1WCAG normal text: Fail

Contrast with black5.03:1WCAG normal text: AA

Greyscale equivalent#555555

Inverted#35DD0C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0072F8no red cones; affects about 1% of men; ΔE 60.3 from the original

Deuteranopia#2D81EFno green cones; the most common form, about 1% of men; ΔE 70.9 from the original

Tritanopia#C85992no blue cones; rare, and affects men and women equally; ΔE 67.6 from the original

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

Contrast with white, large text4.17:1WCAG large text: AA

Contrast with black, large text5.03:1WCAG large text: AAA

Named colours

Dark violet · ΔE 15.3 Fuchsia · ΔE 17.3 Magenta · ΔE 17.3 Blue violet · ΔE 19.2 Dark orchid · ΔE 22.9 Medium orchid · ΔE 33

Nearest named CSS colourDark violet (#9400D3)ΔE 15.3, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4BF322

Analogous#6122F3, #F322B4

Triadic#F3CA22, #22F3CA

Split complementary#B3F322, #22F362

Tetradic#F36222, #4BF322, #22B3F3

Tints, shades & saturation

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

Lighter +40%#F8E3FE

Lighter +30%#EDB3FB

Lighter +20%#E183F8

Lighter +10%#D652F6

Darker −10%#AF0CD6

Darker −20%#8709A6

Darker −30%#600676

Darker −40%#380445

More saturated +25%#D116FF

Less saturated −25%#B83FD6

Channel breakdown

R202

G34

B243

Red202 (79.2%)

Green34 (13.3%)

Blue243 (95.3%)

Hue288.23°

Saturation (HSL)89.7%

Lightness54.31%

Dominant channelBlue

Hex per channelR CA · G 22 · B F3

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Ca22F3 (chemical formula)

Formula
938.71 g/mol
25 atoms

Ca22F3 has a molar mass of 938.71 g/mol, made up of 25 atoms across 2 elements: 22 × Ca, 3 × F.

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Molar mass

Molar mass938.71 g/mol

Total atoms per molecule25

Distinct elements2

Mass of one molecule1.5587646 × 10^-21 g

Molecules per gram6.4153367 × 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

Ca93.9%

F6.1%

Calcium (Ca × 22)881.716 g/mol, 93.928%

Fluorine (F × 3)56.994 g/mol, 6.072%

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Elements in this formula

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