Recognised as Colour

#C19FE4

#C19FE4
Violet
Dark
Nearest: Plum

#C19FE4 is a violet with RGB values 193, 159, 228 and HSL 270°, 56%, 76%. It is a dark colour, so black text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Plum.

Colour values

#C19FE4#C19FE4

HEX#C19FE4

RGBrgb(193, 159, 228)

RGB (0–1)0.7569, 0.6235, 0.8941

RGB percentages75.7%, 62.4%, 89.4%

HSLhsl(269.6, 56.1%, 75.9%)

HSV / HSBhsv(269.6, 30.3%, 89.4%)

CMYK15.4%, 30.3%, 0%, 10.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,689,380

CSS custom property--colour: #C19FE4;

Brightness & contrast

Relative luminance0.41735WCAG 2.x, 0 is black and 1 is white

Perceived brightness178.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 9.35:1

Contrast with white2.25:1WCAG normal text: Fail

Contrast with black9.35:1WCAG normal text: AAA

Greyscale equivalent#ABABAB

Inverted#3E601B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#92ACE7no red cones; affects about 1% of men; ΔE 20.5 from the original

Deuteranopia#99ADE2no green cones; the most common form, about 1% of men; ΔE 20.3 from the original

Tritanopia#BCA9B8no blue cones; rare, and affects men and women equally; ΔE 29.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.25:1WCAG large text: Fail

Contrast with black, large text9.35:1WCAG large text: AAA

Named colours

Plum · ΔE 11.1 Thistle · ΔE 26.1 Cornflower blue · ΔE 26.6 Medium purple · ΔE 27.7 Orchid · ΔE 31 Violet · ΔE 31.5

Nearest named CSS colourPlum (#DDA0DD)ΔE 11.06, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#C2E49F

Analogous#9FA0E4, #E39FE4

Triadic#E4C19F, #9FE4C1

Split complementary#E4E39F, #A0E49F

Tetradic#E49FA0, #C2E49F, #9FE4E3

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#F4EFFA

Lighter +10%#DBC7EF

Darker −10%#A777D9

Darker −20%#8E4FCE

Darker −30%#7433B7

Darker −40%#5B288F

More saturated +25%#C190F3

Less saturated −25%#C1AED5

Channel breakdown

R193

G159

B228

Red193 (75.7%)

Green159 (62.4%)

Blue228 (89.4%)

Hue269.57°

Saturation (HSL)56.1%

Lightness75.88%

Dominant channelBlue

Hex per channelR C1 · G 9F · B E4

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C19Fe4 (chemical formula)

Formula
451.589 g/mol
23 atoms

C19Fe4 has a molar mass of 451.589 g/mol, made up of 23 atoms across 2 elements: 19 × C, 4 × Fe.

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Molar mass

Molar mass451.589 g/mol

Total atoms per molecule23

Distinct elements2

Mass of one molecule7.4988118 × 10^-22 g

Molecules per gram1.3335446 × 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

C50.5%

Fe49.5%

Carbon (C × 19)228.209 g/mol, 50.535%

Iron (Fe × 4)223.38 g/mol, 49.465%

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