Recognised as Colour

#F863AC

#F863AC
Red
Dark
Nearest: Hot pink

#F863AC is a red with RGB values 248, 99, 172 and HSL 331°, 91%, 68%. It is a dark colour, so black text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Hot pink.

Colour values

#F863AC#F863AC

HEX#F863AC

RGBrgb(248, 99, 172)

RGB (0–1)0.9725, 0.3882, 0.6745

RGB percentages97.3%, 38.8%, 67.5%

HSLhsl(330.6, 91.4%, 68%)

HSV / HSBhsv(330.6, 60.1%, 97.3%)

CMYK0%, 60.1%, 30.6%, 2.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,278,444

CSS custom property--colour: #F863AC;

Brightness & contrast

Relative luminance0.31859WCAG 2.x, 0 is black and 1 is white

Perceived brightness165.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.37:1

Contrast with white2.85:1WCAG normal text: Fail

Contrast with black7.37:1WCAG normal text: AAA

Greyscale equivalent#888888

Inverted#079C53

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7988AEno red cones; affects about 1% of men; ΔE 61.7 from the original

Deuteranopia#A1A3A8no green cones; the most common form, about 1% of men; ΔE 64 from the original

Tritanopia#FF5B80no blue cones; rare, and affects men and women equally; ΔE 23.7 from the original

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

Contrast with white, large text2.85:1WCAG large text: Fail

Contrast with black, large text7.37:1WCAG large text: AAA

Named colours

Hot pink · ΔE 2.5 Medium violet red · ΔE 20.6 Pale violetred · ΔE 21 Deep pink · ΔE 22.3 Orchid · ΔE 26.3 Violet · ΔE 29

Nearest named CSS colourHot pink (#FF69B4)ΔE 2.54, a close match

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#63F8AF

Analogous#F863F7, #F86563

Triadic#ACF863, #63ACF8

Split complementary#63F864, #63F7F8

Tetradic#F7F863, #63F8AF, #6463F8

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFF5FA

Lighter +20%#FCC5E0

Lighter +10%#FA94C6

Darker −10%#F63292

Darker −20%#EA0B78

Darker −30%#BA085F

Darker −40%#890646

More saturated +25%#FF5CAC

Less saturated −25%#E477AC

Channel breakdown

R248

G99

B172

Red248 (97.3%)

Green99 (38.8%)

Blue172 (67.5%)

Hue330.6°

Saturation (HSL)91.41%

Lightness68.04%

Dominant channelRed

Hex per channelR F8 · G 63 · B AC

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F863Ac (chemical formula)

Formula
16,622.274 g/mol
864 atoms

F863Ac has a molar mass of 16,622.274 g/mol, made up of 864 atoms across 2 elements: 863 × F, 1 × Ac.

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Molar mass

Molar mass16,622.274 g/mol

Total atoms per molecule864

Distinct elements2

Mass of one molecule2.7601935 × 10^-20 g

Molecules per gram3.6229344 × 10^19

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

F98.6%

Ac1.4%

Fluorine (F × 863)16,395.274 g/mol, 98.634%

Actinium (Ac)227 g/mol, 1.366%

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Elements in this formula

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