Recognised as Colour

#FF8F74

#FF8F74
Red
Dark
Nearest: Salmon

#FF8F74 is a red with RGB values 255, 143, 116 and HSL 12°, 100%, 73%. It is a dark colour, so black text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Salmon.

Colour values

#FF8F74#FF8F74

HEX#FF8F74

RGBrgb(255, 143, 116)

RGB (0–1)1, 0.5608, 0.4549

RGB percentages100%, 56.1%, 45.5%

HSLhsl(11.7, 100%, 72.7%)

HSV / HSBhsv(11.7, 54.5%, 100%)

CMYK0%, 43.9%, 54.5%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,748,404

CSS custom property--colour: #FF8F74;

Brightness & contrast

Relative luminance0.42166WCAG 2.x, 0 is black and 1 is white

Perceived brightness181.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 9.43:1

Contrast with white2.23:1WCAG normal text: Fail

Contrast with black9.43:1WCAG normal text: AAA

Greyscale equivalent#A5A5A5

Inverted#00708B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#AB9F71no red cones; affects about 1% of men; ΔE 43.4 from the original

Deuteranopia#C6B772no green cones; the most common form, about 1% of men; ΔE 44.4 from the original

Tritanopia#FF7C88no blue cones; rare, and affects men and women equally; ΔE 19.4 from the original

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

Contrast with white, large text2.23:1WCAG large text: Fail

Contrast with black, large text9.43:1WCAG large text: AAA

Named colours

Salmon · ΔE 7.7 Light salmon · ΔE 9.2 Dark salmon · ΔE 12.7 Light coral · ΔE 14.6 Coral · ΔE 16 Indian red · ΔE 21.3

Nearest named CSS colourSalmon (#FA8072)ΔE 7.69, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#74E4FF

Analogous#FF749E, #FFD574

Triadic#74FF8F, #8F74FF

Split complementary#74FFD4, #749EFF

Tetradic#9EFF74, #74E4FF, #D574FF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FFE1DA

Lighter +10%#FFB8A7

Darker −10%#FF6641

Darker −20%#FF3D0E

Darker −30%#DA2A00

Darker −40%#A72000

More saturated +25%#FF8F74

Less saturated −25%#EE9A85

Channel breakdown

R255

G143

B116

Red255 (100%)

Green143 (56.1%)

Blue116 (45.5%)

Hue11.65°

Saturation (HSL)100%

Lightness72.75%

Dominant channelRed

Hex per channelR FF · G 8F · B 74

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FF8F74 (chemical formula)

Formula
1,576.834 g/mol
83 atoms

FF8F74 has a molar mass of 1,576.834 g/mol, made up of 83 atoms across 1 element: 83 × F.

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Molar mass

Molar mass1,576.834 g/mol

Total atoms per molecule83

Distinct elements1

Mass of one molecule2.6183945 × 10^-21 g

Molecules per gram3.8191343 × 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 × 83)1,576.834 g/mol, 100%

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Elements in this formula

Fluorine

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