Recognised as Colour

#FF4385

#FF4385
Red
Dark
Nearest: Deep pink

#FF4385 is a red with RGB values 255, 67, 133 and HSL 339°, 100%, 63%. It is a dark colour, so black text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#FF4385#FF4385

HEX#FF4385

RGBrgb(255, 67, 133)

RGB (0–1)1, 0.2627, 0.5216

RGB percentages100%, 26.3%, 52.2%

HSLhsl(338.9, 100%, 63.1%)

HSV / HSBhsv(338.9, 73.7%, 100%)

CMYK0%, 73.7%, 47.8%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,728,965

CSS custom property--colour: #FF4385;

Brightness & contrast

Relative luminance0.26968WCAG 2.x, 0 is black and 1 is white

Perceived brightness155.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.39:1

Contrast with white3.28:1WCAG normal text: Fail

Contrast with black6.39:1WCAG normal text: AA

Greyscale equivalent#707070

Inverted#00BC7A

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#707686no red cones; affects about 1% of men; ΔE 74.8 from the original

Deuteranopia#A29B81no green cones; the most common form, about 1% of men; ΔE 76.1 from the original

Tritanopia#FF175Fno blue cones; rare, and affects men and women equally; ΔE 18.7 from the original

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

Contrast with white, large text3.28:1WCAG large text: AA

Contrast with black, large text6.39:1WCAG large text: AAA

Named colours

Deep pink · ΔE 16.9 Hot pink · ΔE 21 Medium violet red · ΔE 26.4 Pale violetred · ΔE 29 Crimson · ΔE 29.3 Indian red · ΔE 33.1

Nearest named CSS colourDeep pink (#FF1493)ΔE 16.92, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#43FFBD

Analogous#FF43E3, #FF5F43

Triadic#85FF43, #4385FF

Split complementary#43FF5F, #43E3FF

Tetradic#E3FF43, #43FFBD, #5F43FF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFDCE8

Lighter +20%#FFA9C7

Lighter +10%#FF76A6

Darker −10%#FF1064

Darker −20%#DC004D

Darker −30%#A9003B

Darker −40%#760029

More saturated +25%#FF4385

Less saturated −25%#E85A8C

Channel breakdown

R255

G67

B133

Red255 (100%)

Green67 (26.3%)

Blue133 (52.2%)

Hue338.94°

Saturation (HSL)100%

Lightness63.14%

Dominant channelRed

Hex per channelR FF · G 43 · B 85

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FF4385 (chemical formula)

Formula
83,325.228 g/mol
4386 atoms

FF4385 has a molar mass of 83,325.228 g/mol, made up of 4386 atoms across 1 element: 4386 × F.

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Molar mass

Molar mass83,325.228 g/mol

Total atoms per molecule4386

Distinct elements1

Mass of one molecule1.383648 × 10^-19 g

Molecules per gram7.2272719 × 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 × 4386)83,325.228 g/mol, 100%

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Elements in this formula

Fluorine

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