Recognised as Colour

#FF347C

#FF347C
Red
Dark
Nearest: Deep pink

#FF347C is a red with RGB values 255, 52, 124 and HSL 339°, 100%, 60%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#FF347C#FF347C

HEX#FF347C

RGBrgb(255, 52, 124)

RGB (0–1)1, 0.2039, 0.4863

RGB percentages100%, 20.4%, 48.6%

HSLhsl(338.7, 100%, 60.2%)

HSV / HSBhsv(338.7, 79.6%, 100%)

CMYK0%, 79.6%, 51.4%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,725,116

CSS custom property--colour: #FF347C;

Brightness & contrast

Relative luminance0.25171WCAG 2.x, 0 is black and 1 is white

Perceived brightness150.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.03:1

Contrast with white3.48:1WCAG normal text: Fail

Contrast with black6.03:1WCAG normal text: AA

Greyscale equivalent#646464

Inverted#00CB83

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6B707Dno red cones; affects about 1% of men; ΔE 78.8 from the original

Deuteranopia#A09877no green cones; the most common form, about 1% of men; ΔE 80.3 from the original

Tritanopia#FF0054no blue cones; rare, and affects men and women equally; ΔE 20.3 from the original

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

Contrast with white, large text3.48:1WCAG large text: AA

Contrast with black, large text6.03:1WCAG large text: AAA

Named colours

Deep pink · ΔE 17.2 Hot pink · ΔE 25.6 Crimson · ΔE 26.6 Medium violet red · ΔE 28.6 Pale violetred · ΔE 33.2 Indian red · ΔE 34.8

Nearest named CSS colourDeep pink (#FF1493)ΔE 17.25, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#34FFB7

Analogous#FF34E1, #FF5234

Triadic#7CFF34, #347CFF

Split complementary#34FF52, #34E2FF

Tetradic#E2FF34, #34FFB7, #5234FF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFCDDF

Lighter +20%#FF9ABE

Lighter +10%#FF679D

Darker −10%#FF015B

Darker −20%#CD0049

Darker −30%#9A0037

Darker −40%#670025

More saturated +25%#FF347C

Less saturated −25%#E64D83

Channel breakdown

R255

G52

B124

Red255 (100%)

Green52 (20.4%)

Blue124 (48.6%)

Hue338.72°

Saturation (HSL)100%

Lightness60.2%

Dominant channelRed

Hex per channelR FF · G 34 · B 7C

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FF347C (chemical formula)

Formula
6,623.315 g/mol
349 atoms

FF347C has a molar mass of 6,623.315 g/mol, made up of 349 atoms across 2 elements: 348 × F, 1 × C.

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Molar mass

Molar mass6,623.315 g/mol

Total atoms per molecule349

Distinct elements2

Mass of one molecule1.0998273 × 10^-20 g

Molecules per gram9.0923363 × 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

F99.8%

C0.2%

Fluorine (F × 348)6,611.304 g/mol, 99.819%

Carbon (C)12.011 g/mol, 0.181%

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