Recognised as Colour

#FF8653

#FF8653
Orange
Dark
Nearest: Coral

#FF8653 is a orange with RGB values 255, 134, 83 and HSL 18°, 100%, 66%. It is a dark colour, so black text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Coral.

Colour values

#FF8653#FF8653

HEX#FF8653

RGBrgb(255, 134, 83)

RGB (0–1)1, 0.5255, 0.3255

RGB percentages100%, 52.5%, 32.5%

HSLhsl(17.8, 100%, 66.3%)

HSV / HSBhsv(17.8, 67.5%, 100%)

CMYK0%, 47.5%, 67.5%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,746,067

CSS custom property--colour: #FF8653;

Brightness & contrast

Relative luminance0.38935WCAG 2.x, 0 is black and 1 is white

Perceived brightness175.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.79:1

Contrast with white2.39:1WCAG normal text: Fail

Contrast with black8.79:1WCAG normal text: AAA

Greyscale equivalent#9C9C9C

Inverted#0079AC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#A7974Eno red cones; affects about 1% of men; ΔE 46.9 from the original

Deuteranopia#C4B251no green cones; the most common form, about 1% of men; ΔE 47.9 from the original

Tritanopia#FF6E7Ano blue cones; rare, and affects men and women equally; ΔE 29.9 from the original

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

Contrast with white, large text2.39:1WCAG large text: Fail

Contrast with black, large text8.79:1WCAG large text: AAA

Named colours

Coral · ΔE 3.6 Chocolate · ΔE 16.5 Tomato · ΔE 17.1 Light salmon · ΔE 17.8 Salmon · ΔE 18.8 Sandy brown · ΔE 19.8

Nearest named CSS colourCoral (#FF7F50)ΔE 3.59, a close match

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#53CCFF

Analogous#FF5376, #FFDC53

Triadic#53FF86, #8653FF

Split complementary#53FFDC, #5376FF

Tetradic#76FF53, #53CCFF, #DC53FF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFF2EC

Lighter +20%#FFCEB9

Lighter +10%#FFAA86

Darker −10%#FF6220

Darker −20%#EC4600

Darker −30%#B93700

Darker −40%#862800

More saturated +25%#FF8653

Less saturated −25%#EA8F68

Channel breakdown

R255

G134

B83

Red255 (100%)

Green134 (52.5%)

Blue83 (32.5%)

Hue17.79°

Saturation (HSL)100%

Lightness66.27%

Dominant channelRed

Hex per channelR FF · G 86 · B 53

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FF8653 (chemical formula)

Formula
164,408.692 g/mol
8654 atoms

FF8653 has a molar mass of 164,408.692 g/mol, made up of 8654 atoms across 1 element: 8654 × F.

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Molar mass

Molar mass164,408.692 g/mol

Total atoms per molecule8654

Distinct elements1

Mass of one molecule2.7300706 × 10^-19 g

Molecules per gram3.662909 × 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 × 8654)164,408.692 g/mol, 100%

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Elements in this formula

Fluorine

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