Recognised as Colour

#C20446

#C20446
Red
Dark
Nearest: Crimson

#C20446 is a red with RGB values 194, 4, 70 and HSL 339°, 96%, 39%. It is a dark colour, so white text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#C20446#C20446

HEX#C20446

RGBrgb(194, 4, 70)

RGB (0–1)0.7608, 0.0157, 0.2745

RGB percentages76.1%, 1.6%, 27.5%

HSLhsl(339.2, 96%, 38.8%)

HSV / HSBhsv(339.2, 97.9%, 76.1%)

CMYK0%, 97.9%, 63.9%, 23.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,715,078

CSS custom property--colour: #C20446;

Brightness & contrast

Relative luminance0.11998WCAG 2.x, 0 is black and 1 is white

Perceived brightness108.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.18:1

Contrast with white6.18:1WCAG normal text: AA

Contrast with black3.4:1WCAG normal text: Fail

Greyscale equivalent#313131

Inverted#3DFBB9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4B4A47no red cones; affects about 1% of men; ΔE 69.8 from the original

Deuteranopia#776E41no green cones; the most common form, about 1% of men; ΔE 70.7 from the original

Tritanopia#D50029no blue cones; rare, and affects men and women equally; ΔE 23.2 from the original

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

Contrast with white, large text6.18:1WCAG large text: AAA

Contrast with black, large text3.4:1WCAG large text: AA

Named colours

Crimson · ΔE 16.3 Brown · ΔE 20.9 Firebrick · ΔE 21.7 Indian red · ΔE 25.3 Dark red · ΔE 30.3 Maroon · ΔE 31

Nearest named CSS colourCrimson (#DC143C)ΔE 16.26, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#04C280

Analogous#C204A5, #C22104

Triadic#46C204, #0446C2

Split complementary#04C221, #04A5C2

Tetradic#A5C204, #04C280, #2104C2

Tints, shades & saturation

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

Lighter +40%#FD95B9

Lighter +30%#FC6398

Lighter +20%#FB3177

Lighter +10%#F40558

Darker −10%#900334

Darker −20%#5E0222

Darker −30%#2C0110

Darker −40%#000000

More saturated +25%#C60045

Less saturated −25%#A91D4E

Channel breakdown

R194

B70

Red194 (76.1%)

Green4 (1.6%)

Blue70 (27.5%)

Hue339.16°

Saturation (HSL)95.96%

Lightness38.82%

Dominant channelRed

Hex per channelR C2 · G 04 · B 46

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C20446 (chemical formula)

Formula
245,576.906 g/mol
20446 atoms

C20446 has a molar mass of 245,576.906 g/mol, made up of 20446 atoms across 1 element: 20446 × C.

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Molar mass

Molar mass245,576.906 g/mol

Total atoms per molecule20446

Distinct elements1

Mass of one molecule4.0779005 × 10^-19 g

Molecules per gram2.4522423 × 10^18

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 × 20446)245,576.906 g/mol, 100%

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Elements in this formula

Carbon

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