Recognised as Colour

#C3316C

#C3316C
Red
Dark
Nearest: Medium violet red

#C3316C is a red with RGB values 195, 49, 108 and HSL 336°, 60%, 48%. It is a dark colour, so white text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Medium violet red.

Colour values

#C3316C#C3316C

HEX#C3316C

RGBrgb(195, 49, 108)

RGB (0–1)0.7647, 0.1922, 0.4235

RGB percentages76.5%, 19.2%, 42.4%

HSLhsl(335.8, 59.8%, 47.8%)

HSV / HSBhsv(335.8, 74.9%, 76.5%)

CMYK0%, 74.9%, 44.6%, 23.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,792,172

CSS custom property--colour: #C3316C;

Brightness & contrast

Relative luminance0.14881WCAG 2.x, 0 is black and 1 is white

Perceived brightness118.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.28:1

Contrast with white5.28:1WCAG normal text: AA

Contrast with black3.98:1WCAG normal text: Fail

Greyscale equivalent#545454

Inverted#3CCE93

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#525A6Dno red cones; affects about 1% of men; ΔE 61.2 from the original

Deuteranopia#797669no green cones; the most common form, about 1% of men; ΔE 62.6 from the original

Tritanopia#D4164Ano blue cones; rare, and affects men and women equally; ΔE 23.5 from the original

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

Contrast with white, large text5.28:1WCAG large text: AAA

Contrast with black, large text3.98:1WCAG large text: AA

Named colours

Medium violet red · ΔE 19.2 Pale violetred · ΔE 21.6 Hot pink · ΔE 23.5 Deep pink · ΔE 26.8 Indian red · ΔE 27.5 Brown · ΔE 32.4

Nearest named CSS colourMedium violet red (#C71585)ΔE 19.23, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#31C388

Analogous#C331B5, #C33F31

Triadic#6CC331, #316CC3

Split complementary#31C33F, #31B5C3

Tetradic#B5C331, #31C388, #3F31C3

Tints, shades & saturation

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

Lighter +40%#F3CDDC

Lighter +30%#E8A5C0

Lighter +20%#DE7CA4

Lighter +10%#D45387

Darker −10%#9A2755

Darker −20%#711D3F

Darker −30%#491228

Darker −40%#200812

More saturated +25%#E21266

Less saturated −25%#A44F72

Channel breakdown

R195

G49

B108

Red195 (76.5%)

Green49 (19.2%)

Blue108 (42.4%)

Hue335.75°

Saturation (HSL)59.84%

Lightness47.84%

Dominant channelRed

Hex per channelR C3 · G 31 · B 6C

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C3316C (chemical formula)

Formula
39,840.487 g/mol
3317 atoms

C3316C has a molar mass of 39,840.487 g/mol, made up of 3317 atoms across 1 element: 3317 × C.

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Molar mass

Molar mass39,840.487 g/mol

Total atoms per molecule3317

Distinct elements1

Mass of one molecule6.6156685 × 10^-20 g

Molecules per gram1.511563 × 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

C100%

Carbon (C × 3317)39,840.487 g/mol, 100%

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Elements in this formula

Carbon

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