Recognised as Colour

#FF8346

#FF8346
Orange
Dark
Nearest: Coral

#FF8346 is a orange with RGB values 255, 131, 70 and HSL 20°, 100%, 64%. It is a dark colour, so black text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Coral.

Colour values

#FF8346#FF8346

HEX#FF8346

RGBrgb(255, 131, 70)

RGB (0–1)1, 0.5137, 0.2745

RGB percentages100%, 51.4%, 27.5%

HSLhsl(19.8, 100%, 63.7%)

HSV / HSBhsv(19.8, 72.5%, 100%)

CMYK0%, 48.6%, 72.5%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,745,286

CSS custom property--colour: #FF8346;

Brightness & contrast

Relative luminance0.37935WCAG 2.x, 0 is black and 1 is white

Perceived brightness173.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.59:1

Contrast with white2.45:1WCAG normal text: Fail

Contrast with black8.59:1WCAG normal text: AAA

Greyscale equivalent#999999

Inverted#007CB9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#A5953Fno red cones; affects about 1% of men; ΔE 48.6 from the original

Deuteranopia#C3B044no green cones; the most common form, about 1% of men; ΔE 48.9 from the original

Tritanopia#FF6976no blue cones; rare, and affects men and women equally; ΔE 34.5 from the original

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

Contrast with white, large text2.45:1WCAG large text: Fail

Contrast with black, large text8.59:1WCAG large text: AAA

Named colours

Coral · ΔE 6.2 Chocolate · ΔE 13.8 Tomato · ΔE 17.4 Sandy brown · ΔE 21.7 Light salmon · ΔE 22.9 Peru · ΔE 23

Nearest named CSS colourCoral (#FF7F50)ΔE 6.24, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#46C2FF

Analogous#FF4665, #FFDF46

Triadic#46FF83, #8346FF

Split complementary#46FFDF, #4666FF

Tetradic#66FF46, #46C2FF, #DF46FF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFEADF

Lighter +20%#FFC7AC

Lighter +10%#FFA579

Darker −10%#FF6113

Darker −20%#DF4A00

Darker −30%#AC3900

Darker −40%#792800

More saturated +25%#FF8346

Less saturated −25%#E88B5D

Channel breakdown

R255

G131

B70

Red255 (100%)

Green131 (51.4%)

Blue70 (27.5%)

Hue19.78°

Saturation (HSL)100%

Lightness63.73%

Dominant channelRed

Hex per channelR FF · G 83 · B 46

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FF8346 (chemical formula)

Formula
158,576.306 g/mol
8347 atoms

FF8346 has a molar mass of 158,576.306 g/mol, made up of 8347 atoms across 1 element: 8347 × F.

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Molar mass

Molar mass158,576.306 g/mol

Total atoms per molecule8347

Distinct elements1

Mass of one molecule2.6332215 × 10^-19 g

Molecules per gram3.7976296 × 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 × 8347)158,576.306 g/mol, 100%

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Elements in this formula

Fluorine

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