Recognised as Colour

#C33F65

#C33F65
Red
Dark
Nearest: Pale violetred

#C33F65 is a red with RGB values 195, 63, 101 and HSL 343°, 52%, 51%. It is a dark colour, so white text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#C33F65#C33F65

HEX#C33F65

RGBrgb(195, 63, 101)

RGB (0–1)0.7647, 0.2471, 0.3961

RGB percentages76.5%, 24.7%, 39.6%

HSLhsl(342.7, 52.4%, 50.6%)

HSV / HSBhsv(342.7, 67.7%, 76.5%)

CMYK0%, 67.7%, 48.2%, 23.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,795,749

CSS custom property--colour: #C33F65;

Brightness & contrast

Relative luminance0.16097WCAG 2.x, 0 is black and 1 is white

Perceived brightness121.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.98:1

Contrast with white4.98:1WCAG normal text: AA

Contrast with black4.22:1WCAG normal text: Fail

Greyscale equivalent#5E5E5E

Inverted#3CC09A

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5D5F66no red cones; affects about 1% of men; ΔE 56.2 from the original

Deuteranopia#7F7962no green cones; the most common form, about 1% of men; ΔE 57.3 from the original

Tritanopia#D42A4Eno blue cones; rare, and affects men and women equally; ΔE 18 from the original

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

Contrast with white, large text4.98:1WCAG large text: AAA

Contrast with black, large text4.22:1WCAG large text: AA

Named colours

Pale violetred · ΔE 18.2 Indian red · ΔE 18.7 Brown · ΔE 25.3 Light coral · ΔE 25.6 Hot pink · ΔE 27.6 Medium violet red · ΔE 28

Nearest named CSS colourPale violetred (#DB7093)ΔE 18.16, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3FC39D

Analogous#C33FA7, #C35B3F

Triadic#65C33F, #3F65C3

Split complementary#3FC35B, #3FA7C3

Tetradic#A7C33F, #3FC39D, #5B3FC3

Tints, shades & saturation

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

Lighter +40%#F4DAE2

Lighter +30%#E7B4C2

Lighter +20%#DB8DA3

Lighter +10%#CF6684

Darker −10%#9E3150

Darker −20%#77253D

Darker −30%#501929

Darker −40%#290D15

More saturated +25%#E31F58

Less saturated −25%#A35F72

Channel breakdown

R195

G63

B101

Red195 (76.5%)

Green63 (24.7%)

Blue101 (39.6%)

Hue342.73°

Saturation (HSL)52.38%

Lightness50.59%

Dominant channelRed

Hex per channelR C3 · G 3F · B 65

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C33F65 (chemical formula)

Formula
1,631.233 g/mol
98 atoms

C33F65 has a molar mass of 1,631.233 g/mol, made up of 98 atoms across 2 elements: 33 × C, 65 × F.

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Molar mass

Molar mass1,631.233 g/mol

Total atoms per molecule98

Distinct elements2

Mass of one molecule2.7087261 × 10^-21 g

Molecules per gram3.6917723 × 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

C24.3%

F75.7%

Carbon (C × 33)396.363 g/mol, 24.298%

Fluorine (F × 65)1,234.87 g/mol, 75.702%

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