Recognised as Colour

#F65381

#F65381
Red
Dark
Nearest: Hot pink

#F65381 is a red with RGB values 246, 83, 129 and HSL 343°, 90%, 65%. It is a dark colour, so black text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Hot pink.

Colour values

#F65381#F65381

HEX#F65381

RGBrgb(246, 83, 129)

RGB (0–1)0.9647, 0.3255, 0.5059

RGB percentages96.5%, 32.5%, 50.6%

HSLhsl(343.1, 90.1%, 64.5%)

HSV / HSBhsv(343.1, 66.3%, 96.5%)

CMYK0%, 66.3%, 47.6%, 3.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,143,233

CSS custom property--colour: #F65381;

Brightness & contrast

Relative luminance0.27364WCAG 2.x, 0 is black and 1 is white

Perceived brightness155 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.47:1

Contrast with white3.24:1WCAG normal text: Fail

Contrast with black6.47:1WCAG normal text: AA

Greyscale equivalent#797979

Inverted#09AC7E

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#787A82no red cones; affects about 1% of men; ΔE 66.4 from the original

Deuteranopia#A29B7Dno green cones; the most common form, about 1% of men; ΔE 68.3 from the original

Tritanopia#FF3965no blue cones; rare, and affects men and women equally; ΔE 16.7 from the original

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

Contrast with white, large text3.24:1WCAG large text: AA

Contrast with black, large text6.47:1WCAG large text: AAA

Named colours

Hot pink · ΔE 21.2 Pale violetred · ΔE 21.8 Indian red · ΔE 24.7 Deep pink · ΔE 24.8 Light coral · ΔE 25.5 Crimson · ΔE 27.6

Nearest named CSS colourHot pink (#FF69B4)ΔE 21.18, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#53F6C8

Analogous#F653D3, #F67753

Triadic#81F653, #5381F6

Split complementary#53F677, #53D2F6

Tetradic#D2F653, #53F6C8, #7653F6

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FEE4EC

Lighter +20%#FBB4C8

Lighter +10%#F983A5

Darker −10%#F3235D

Darker −20%#D80B45

Darker −30%#A70935

Darker −40%#770626

More saturated +25%#FF4A7D

Less saturated −25%#DF6A8B

Channel breakdown

R246

G83

B129

Red246 (96.5%)

Green83 (32.5%)

Blue129 (50.6%)

Hue343.07°

Saturation (HSL)90.06%

Lightness64.51%

Dominant channelRed

Hex per channelR F6 · G 53 · B 81

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F65381 (chemical formula)

Formula
1,242,108.238 g/mol
65381 atoms

F65381 has a molar mass of 1,242,108.238 g/mol, made up of 65381 atoms across 1 element: 65381 × F.

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Molar mass

Molar mass1,242,108.238 g/mol

Total atoms per molecule65381

Distinct elements1

Mass of one molecule2.0625693 × 10^-18 g

Molecules per gram4.8483221 × 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

F100%

Fluorine (F × 65381)1,242,108.238 g/mol, 100%

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Elements in this formula

Fluorine

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