Recognised as Colour

#C57280

#C57280
Red
Dark
Nearest: Pale violetred

#C57280 is a red with RGB values 197, 114, 128 and HSL 350°, 42%, 61%. It is a dark colour, so black text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#C57280#C57280

HEX#C57280

RGBrgb(197, 114, 128)

RGB (0–1)0.7725, 0.4471, 0.502

RGB percentages77.3%, 44.7%, 50.2%

HSLhsl(349.9, 41.7%, 61%)

HSV / HSBhsv(349.9, 42.1%, 77.3%)

CMYK0%, 42.1%, 35%, 22.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,939,904

CSS custom property--colour: #C57280;

Brightness & contrast

Relative luminance0.25463WCAG 2.x, 0 is black and 1 is white

Perceived brightness145.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.09:1

Contrast with white3.45:1WCAG normal text: Fail

Contrast with black6.09:1WCAG normal text: AA

Greyscale equivalent#858585

Inverted#3A8D7F

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#818080no red cones; affects about 1% of men; ΔE 34.7 from the original

Deuteranopia#95907Eno green cones; the most common form, about 1% of men; ΔE 35.9 from the original

Tritanopia#D36A77no blue cones; rare, and affects men and women equally; ΔE 9.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.45:1WCAG large text: AA

Contrast with black, large text6.09:1WCAG large text: AAA

Named colours

Pale violetred · ΔE 13.2 Light coral · ΔE 17.7 Rosy brown · ΔE 18.3 Indian red · ΔE 19.2 Light pink · ΔE 24.4 Dark salmon · ΔE 25.2

Nearest named CSS colourPale violetred (#DB7093)ΔE 13.2, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#72C5B7

Analogous#C572AA, #C58E72

Triadic#80C572, #7280C5

Split complementary#72C58E, #72AAC5

Tetradic#AAC572, #72C5B7, #8D72C5

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#F2DEE2

Lighter +20%#E3BAC1

Lighter +10%#D496A1

Darker −10%#B64E5F

Darker −20%#943D4C

Darker −30%#702E39

Darker −40%#4C1F27

More saturated +25%#DE5970

Less saturated −25%#AC8B90

Channel breakdown

R197

G114

B128

Red197 (77.3%)

Green114 (44.7%)

Blue128 (50.2%)

Hue349.88°

Saturation (HSL)41.71%

Lightness60.98%

Dominant channelRed

Hex per channelR C5 · G 72 · B 80

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Harmonies

Lighter and darker

Similar named colours

Also reads as

C57280 (chemical formula)

Formula
687,990.08 g/mol
57280 atoms

C57280 has a molar mass of 687,990.08 g/mol, made up of 57280 atoms across 1 element: 57280 × C.

Open this reading on its own page →

Molar mass

Molar mass687,990.08 g/mol

Total atoms per molecule57280

Distinct elements1

Mass of one molecule1.1424344 × 10^-18 g

Molecules per gram8.7532378 × 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 × 57280)687,990.08 g/mol, 100%

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Elements in this formula

Carbon

Nerdulate something else

Nothing in mind? Surprise me · today’s page