Recognised as Colour

#F3427F

#F3427F
Red
Dark
Nearest: Deep pink

#F3427F is a red with RGB values 243, 66, 127 and HSL 339°, 88%, 61%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#F3427F#F3427F

HEX#F3427F

RGBrgb(243, 66, 127)

RGB (0–1)0.9529, 0.2588, 0.498

RGB percentages95.3%, 25.9%, 49.8%

HSLhsl(339.3, 88.1%, 60.6%)

HSV / HSBhsv(339.3, 72.8%, 95.3%)

CMYK0%, 72.8%, 47.7%, 4.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,942,271

CSS custom property--colour: #F3427F;

Brightness & contrast

Relative luminance0.24483WCAG 2.x, 0 is black and 1 is white

Perceived brightness148.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.9:1

Contrast with white3.56:1WCAG normal text: Fail

Contrast with black5.9:1WCAG normal text: AA

Greyscale equivalent#6C6C6C

Inverted#0CBD80

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6C7180no red cones; affects about 1% of men; ΔE 71.1 from the original

Deuteranopia#9B947Bno green cones; the most common form, about 1% of men; ΔE 72.5 from the original

Tritanopia#FF1C5Cno blue cones; rare, and affects men and women equally; ΔE 21.3 from the original

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

Contrast with white, large text3.56:1WCAG large text: AA

Contrast with black, large text5.9:1WCAG large text: AAA

Named colours

Deep pink · ΔE 19 Hot pink · ΔE 20.5 Medium violet red · ΔE 25 Pale violetred · ΔE 25.9 Crimson · ΔE 28.5 Indian red · ΔE 29.9

Nearest named CSS colourDeep pink (#FF1493)ΔE 18.99, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#42F3B6

Analogous#F342D7, #F35E42

Triadic#7FF342, #427FF3

Split complementary#42F35E, #42D7F3

Tetradic#D7F342, #42F3B6, #5E42F3

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FCD2E0

Lighter +20%#F9A2C0

Lighter +10%#F6729F

Darker −10%#F0125F

Darker −20%#C30C4B

Darker −30%#930939

Darker −40%#630626

More saturated +25%#FF367B

Less saturated −25%#DA5B87

Channel breakdown

R243

G66

B127

Red243 (95.3%)

Green66 (25.9%)

Blue127 (49.8%)

Hue339.32°

Saturation (HSL)88.06%

Lightness60.59%

Dominant channelRed

Hex per channelR F3 · G 42 · B 7F

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F3427F (chemical formula)

Formula
65,125.144 g/mol
3428 atoms

F3427F has a molar mass of 65,125.144 g/mol, made up of 3428 atoms across 1 element: 3428 × F.

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Molar mass

Molar mass65,125.144 g/mol

Total atoms per molecule3428

Distinct elements1

Mass of one molecule1.0814285 × 10^-19 g

Molecules per gram9.2470287 × 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

F100%

Fluorine (F × 3428)65,125.144 g/mol, 100%

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Elements in this formula

Fluorine

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