Recognised as Colour

#C57585

#C57585
Red
Dark
Nearest: Pale violetred

#C57585 is a red with RGB values 197, 117, 133 and HSL 348°, 41%, 62%. It is a dark colour, so black text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#C57585#C57585

HEX#C57585

RGBrgb(197, 117, 133)

RGB (0–1)0.7725, 0.4588, 0.5216

RGB percentages77.3%, 45.9%, 52.2%

HSLhsl(348, 40.8%, 61.6%)

HSV / HSBhsv(348, 40.6%, 77.3%)

CMYK0%, 40.6%, 32.5%, 22.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,940,677

CSS custom property--colour: #C57585;

Brightness & contrast

Relative luminance0.26286WCAG 2.x, 0 is black and 1 is white

Perceived brightness147.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.26:1

Contrast with white3.36:1WCAG normal text: Fail

Contrast with black6.26:1WCAG normal text: AA

Greyscale equivalent#878787

Inverted#3A8A7A

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#828385no red cones; affects about 1% of men; ΔE 34 from the original

Deuteranopia#969283no green cones; the most common form, about 1% of men; ΔE 34.8 from the original

Tritanopia#D26E7Bno blue cones; rare, and affects men and women equally; ΔE 9.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.36:1WCAG large text: AA

Contrast with black, large text6.26:1WCAG large text: AAA

Named colours

Pale violetred · ΔE 13.2 Rosy brown · ΔE 17.2 Light coral · ΔE 19.2 Indian red · ΔE 21.3 Light pink · ΔE 23.4 Dark salmon · ΔE 26.1

Nearest named CSS colourPale violetred (#DB7093)ΔE 13.19, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#75C5B5

Analogous#C575AD, #C58D75

Triadic#85C575, #7585C5

Split complementary#75C58D, #75ADC5

Tetradic#ADC575, #75C5B5, #8D75C5

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#F2E1E4

Lighter +20%#E3BDC4

Lighter +10%#D499A5

Darker −10%#B65165

Darker −20%#953F50

Darker −30%#71303D

Darker −40%#4D212A

More saturated +25%#DE5D76

Less saturated −25%#AD8E94

Channel breakdown

R197

G117

B133

Red197 (77.3%)

Green117 (45.9%)

Blue133 (52.2%)

Hue348°

Saturation (HSL)40.82%

Lightness61.57%

Dominant channelRed

Hex per channelR C5 · G 75 · B 85

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C57585 (chemical formula)

Formula
691,653.435 g/mol
57585 atoms

C57585 has a molar mass of 691,653.435 g/mol, made up of 57585 atoms across 1 element: 57585 × C.

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Molar mass

Molar mass691,653.435 g/mol

Total atoms per molecule57585

Distinct elements1

Mass of one molecule1.1485175 × 10^-18 g

Molecules per gram8.7068761 × 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 × 57585)691,653.435 g/mol, 100%

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Elements in this formula

Carbon

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