Recognised as Colour

#FF8374

#FF8374
Red
Dark
Nearest: Salmon

#FF8374 is a red with RGB values 255, 131, 116 and HSL 6°, 100%, 73%. It is a dark colour, so black text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Salmon.

Colour values

#FF8374#FF8374

HEX#FF8374

RGBrgb(255, 131, 116)

RGB (0–1)1, 0.5137, 0.4549

RGB percentages100%, 51.4%, 45.5%

HSLhsl(6.5, 100%, 72.7%)

HSV / HSBhsv(6.5, 54.5%, 100%)

CMYK0%, 48.6%, 54.5%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,745,332

CSS custom property--colour: #FF8374;

Brightness & contrast

Relative luminance0.38754WCAG 2.x, 0 is black and 1 is white

Perceived brightness176.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.75:1

Contrast with white2.4:1WCAG normal text: Fail

Contrast with black8.75:1WCAG normal text: AAA

Greyscale equivalent#9C9C9C

Inverted#007C8B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#A19772no red cones; affects about 1% of men; ΔE 49.2 from the original

Deuteranopia#BFB172no green cones; the most common form, about 1% of men; ΔE 50.1 from the original

Tritanopia#FF6F80no blue cones; rare, and affects men and women equally; ΔE 15.8 from the original

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

Contrast with white, large text2.4:1WCAG large text: Fail

Contrast with black, large text8.75:1WCAG large text: AAA

Named colours

Salmon · ΔE 1.6 Light coral · ΔE 11 Light salmon · ΔE 16.2 Indian red · ΔE 17.1 Coral · ΔE 17.7 Dark salmon · ΔE 17.7

Nearest named CSS colourSalmon (#FA8072)ΔE 1.59, below the just-noticeable difference

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#74F0FF

Analogous#FF74AB, #FFC874

Triadic#74FF83, #8374FF

Split complementary#74FFC9, #74AAFF

Tetradic#ABFF74, #74F0FF, #C974FF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FFDEDA

Lighter +10%#FFB0A7

Darker −10%#FF5641

Darker −20%#FF280E

Darker −30%#DA1800

Darker −40%#A71200

More saturated +25%#FF8374

Less saturated −25%#EE9185

Channel breakdown

R255

G131

B116

Red255 (100%)

Green131 (51.4%)

Blue116 (45.5%)

Hue6.47°

Saturation (HSL)100%

Lightness72.75%

Dominant channelRed

Hex per channelR FF · G 83 · B 74

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FF8374 (chemical formula)

Formula
159,108.25 g/mol
8375 atoms

FF8374 has a molar mass of 159,108.25 g/mol, made up of 8375 atoms across 1 element: 8375 × F.

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Molar mass

Molar mass159,108.25 g/mol

Total atoms per molecule8375

Distinct elements1

Mass of one molecule2.6420547 × 10^-19 g

Molecules per gram3.7849331 × 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 × 8375)159,108.25 g/mol, 100%

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Elements in this formula

Fluorine

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