Recognised as Colour

#C66374

#C66374
Red
Dark
Nearest: Pale violetred

#C66374 is a red with RGB values 198, 99, 116 and HSL 350°, 46%, 58%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#C66374#C66374

HEX#C66374

RGBrgb(198, 99, 116)

RGB (0–1)0.7765, 0.3882, 0.4549

RGB percentages77.6%, 38.8%, 45.5%

HSLhsl(349.7, 46.5%, 58.2%)

HSV / HSBhsv(349.7, 50%, 77.6%)

CMYK0%, 50%, 41.4%, 22.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,001,588

CSS custom property--colour: #C66374;

Brightness & contrast

Relative luminance0.2219WCAG 2.x, 0 is black and 1 is white

Perceived brightness137.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.44:1

Contrast with white3.86:1WCAG normal text: Fail

Contrast with black5.44:1WCAG normal text: AA

Greyscale equivalent#797979

Inverted#399C8B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#767674no red cones; affects about 1% of men; ΔE 42.5 from the original

Deuteranopia#8F8972no green cones; the most common form, about 1% of men; ΔE 43.2 from the original

Tritanopia#D55869no blue cones; rare, and affects men and women equally; ΔE 11.7 from the original

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

Contrast with white, large text3.86:1WCAG large text: AA

Contrast with black, large text5.44:1WCAG large text: AAA

Named colours

Pale violetred · ΔE 11.5 Indian red · ΔE 13.7 Light coral · ΔE 16 Salmon · ΔE 24.3 Rosy brown · ΔE 26 Dark salmon · ΔE 27.6

Nearest named CSS colourPale violetred (#DB7093)ΔE 11.55, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#63C6B5

Analogous#C663A5, #C68463

Triadic#74C663, #6374C6

Split complementary#63C684, #63A5C6

Tetradic#A6C663, #63C6B5, #8463C6

Tints, shades & saturation

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

Lighter +40%#FDF8F9

Lighter +30%#EFD3D8

Lighter +20%#E1AEB7

Lighter +10%#D48895

Darker −10%#B44255

Darker −20%#8F3444

Darker −30%#692732

Darker −40%#441920

More saturated +25%#E14863

Less saturated −25%#AB7E85

Channel breakdown

R198

G99

B116

Red198 (77.6%)

Green99 (38.8%)

Blue116 (45.5%)

Hue349.7°

Saturation (HSL)46.48%

Lightness58.24%

Dominant channelRed

Hex per channelR C6 · G 63 · B 74

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C66374 (chemical formula)

Formula
797,218.114 g/mol
66374 atoms

C66374 has a molar mass of 797,218.114 g/mol, made up of 66374 atoms across 1 element: 66374 × C.

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Molar mass

Molar mass797,218.114 g/mol

Total atoms per molecule66374

Distinct elements1

Mass of one molecule1.3238118 × 10^-18 g

Molecules per gram7.5539437 × 10^17

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 × 66374)797,218.114 g/mol, 100%

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Elements in this formula

Carbon

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