Recognised as Colour

#C13163

#C13163
Red
Dark
Nearest: Pale violetred

#C13163 is a red with RGB values 193, 49, 99 and HSL 339°, 60%, 47%. It is a dark colour, so white text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#C13163#C13163

HEX#C13163

RGBrgb(193, 49, 99)

RGB (0–1)0.7569, 0.1922, 0.3882

RGB percentages75.7%, 19.2%, 38.8%

HSLhsl(339.2, 59.5%, 47.5%)

HSV / HSBhsv(339.2, 74.6%, 75.7%)

CMYK0%, 74.6%, 48.7%, 24.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,661,091

CSS custom property--colour: #C13163;

Brightness & contrast

Relative luminance0.14435WCAG 2.x, 0 is black and 1 is white

Perceived brightness116.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.4:1

Contrast with white5.4:1WCAG normal text: AA

Contrast with black3.89:1WCAG normal text: Fail

Greyscale equivalent#535353

Inverted#3ECE9C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#545864no red cones; affects about 1% of men; ΔE 60.3 from the original

Deuteranopia#7A7460no green cones; the most common form, about 1% of men; ΔE 61.2 from the original

Tritanopia#D21046no blue cones; rare, and affects men and women equally; ΔE 21.2 from the original

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

Contrast with white, large text5.4:1WCAG large text: AAA

Contrast with black, large text3.89:1WCAG large text: AA

Named colours

Pale violetred · ΔE 21.7 Indian red · ΔE 23.6 Medium violet red · ΔE 23.9 Hot pink · ΔE 26.8 Brown · ΔE 27.6 Deep pink · ΔE 29.7

Nearest named CSS colourPale violetred (#DB7093)ΔE 21.73, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#31C18F

Analogous#C131AB, #C14731

Triadic#63C131, #3163C1

Split complementary#31C147, #31ABC1

Tetradic#ABC131, #31C18F, #4731C1

Tints, shades & saturation

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

Lighter +40%#F2CCD9

Lighter +30%#E8A3BB

Lighter +20%#DD7B9D

Lighter +10%#D3527F

Darker −10%#98274E

Darker −20%#701C39

Darker −30%#471224

Darker −40%#1E0810

More saturated +25%#DF135A

Less saturated −25%#A34F6C

Channel breakdown

R193

G49

B99

Red193 (75.7%)

Green49 (19.2%)

Blue99 (38.8%)

Hue339.17°

Saturation (HSL)59.5%

Lightness47.45%

Dominant channelRed

Hex per channelR C1 · G 31 · B 63

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C13163 (chemical formula)

Formula
158,100.793 g/mol
13163 atoms

C13163 has a molar mass of 158,100.793 g/mol, made up of 13163 atoms across 1 element: 13163 × C.

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Molar mass

Molar mass158,100.793 g/mol

Total atoms per molecule13163

Distinct elements1

Mass of one molecule2.6253254 × 10^-19 g

Molecules per gram3.8090516 × 10^18

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

C100%

Carbon (C × 13163)158,100.793 g/mol, 100%

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Elements in this formula

Carbon

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