Recognised as Colour

#FF1F76

#FF1F76
Red
Dark
Nearest: Deep pink

#FF1F76 is a red with RGB values 255, 31, 118 and HSL 337°, 100%, 56%. It is a dark colour, so black text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#FF1F76#FF1F76

HEX#FF1F76

RGBrgb(255, 31, 118)

RGB (0–1)1, 0.1216, 0.4627

RGB percentages100%, 12.2%, 46.3%

HSLhsl(336.7, 100%, 56.1%)

HSV / HSBhsv(336.7, 87.8%, 100%)

CMYK0%, 87.8%, 53.7%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,719,734

CSS custom property--colour: #FF1F76;

Brightness & contrast

Relative luminance0.23548WCAG 2.x, 0 is black and 1 is white

Perceived brightness146.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.71:1

Contrast with white3.68:1WCAG normal text: Fail

Contrast with black5.71:1WCAG normal text: AA

Greyscale equivalent#555555

Inverted#00E089

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#656A77no red cones; affects about 1% of men; ΔE 82.9 from the original

Deuteranopia#9D9471no green cones; the most common form, about 1% of men; ΔE 84 from the original

Tritanopia#FF004Ano blue cones; rare, and affects men and women equally; ΔE 24 from the original

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

Contrast with white, large text3.68:1WCAG large text: AA

Contrast with black, large text5.71:1WCAG large text: AAA

Named colours

Deep pink · ΔE 17.2 Crimson · ΔE 26 Hot pink · ΔE 29.2 Medium violet red · ΔE 30.2 Pale violetred · ΔE 37.3 Indian red · ΔE 37.8

Nearest named CSS colourDeep pink (#FF1493)ΔE 17.23, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1FFFA8

Analogous#FF1FE6, #FF381F

Triadic#76FF1F, #1F76FF

Split complementary#1FFF38, #1FE6FF

Tetradic#E6FF1F, #1FFFA8, #381FFF

Tints, shades & saturation

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

Lighter +40%#FFEBF3

Lighter +30%#FFB8D4

Lighter +20%#FF85B4

Lighter +10%#FF5295

Darker −10%#EB005B

Darker −20%#B80047

Darker −30%#850034

Darker −40%#520020

More saturated +25%#FF1F76

Less saturated −25%#E33B7C

Channel breakdown

R255

G31

B118

Red255 (100%)

Green31 (12.2%)

Blue118 (46.3%)

Hue336.7°

Saturation (HSL)100%

Lightness56.08%

Dominant channelRed

Hex per channelR FF · G 1F · B 76

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FF1F76 (chemical formula)

Formula
1,481.844 g/mol
78 atoms

FF1F76 has a molar mass of 1,481.844 g/mol, made up of 78 atoms across 1 element: 78 × F.

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Molar mass

Molar mass1,481.844 g/mol

Total atoms per molecule78

Distinct elements1

Mass of one molecule2.4606599 × 10^-21 g

Molecules per gram4.0639506 × 10^20

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 × 78)1,481.844 g/mol, 100%

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Elements in this formula

Fluorine

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