Recognised as Colour

#FF8253

#FF8253
Orange
Dark
Nearest: Coral

#FF8253 is a orange with RGB values 255, 130, 83 and HSL 16°, 100%, 66%. 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

#FF8253#FF8253

HEX#FF8253

RGBrgb(255, 130, 83)

RGB (0–1)1, 0.5098, 0.3255

RGB percentages100%, 51%, 32.5%

HSLhsl(16.4, 100%, 66.3%)

HSV / HSBhsv(16.4, 67.5%, 100%)

CMYK0%, 49%, 67.5%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,745,043

CSS custom property--colour: #FF8253;

Brightness & contrast

Relative luminance0.3785WCAG 2.x, 0 is black and 1 is white

Perceived brightness173.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.57:1

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

Contrast with black8.57:1WCAG normal text: AAA

Greyscale equivalent#999999

Inverted#007DAC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#A4954Eno red cones; affects about 1% of men; ΔE 49.1 from the original

Deuteranopia#C2B051no green cones; the most common form, about 1% of men; ΔE 49.7 from the original

Tritanopia#FF6977no blue cones; rare, and affects men and women equally; ΔE 28.7 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 text8.57:1WCAG large text: AAA

Named colours

Coral · ΔE 1.7 Tomato · ΔE 14.9 Chocolate · ΔE 17.1 Salmon · ΔE 17.6 Light salmon · ΔE 18.7 Sandy brown · ΔE 21.9

Nearest named CSS colourCoral (#FF7F50)ΔE 1.67, below the just-noticeable difference

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#53D0FF

Analogous#FF537A, #FFD853

Triadic#53FF82, #8253FF

Split complementary#53FFD8, #537AFF

Tetradic#7AFF53, #53D0FF, #D853FF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFF1EC

Lighter +20%#FFCCB9

Lighter +10%#FFA786

Darker −10%#FF5D20

Darker −20%#EC4000

Darker −30%#B93300

Darker −40%#862500

More saturated +25%#FF8253

Less saturated −25%#EA8C68

Channel breakdown

R255

G130

B83

Red255 (100%)

Green130 (51%)

Blue83 (32.5%)

Hue16.4°

Saturation (HSL)100%

Lightness66.27%

Dominant channelRed

Hex per channelR FF · G 82 · B 53

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FF8253 (chemical formula)

Formula
156,809.492 g/mol
8254 atoms

FF8253 has a molar mass of 156,809.492 g/mol, made up of 8254 atoms across 1 element: 8254 × F.

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Molar mass

Molar mass156,809.492 g/mol

Total atoms per molecule8254

Distinct elements1

Mass of one molecule2.6038829 × 10^-19 g

Molecules per gram3.8404185 × 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 × 8254)156,809.492 g/mol, 100%

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Elements in this formula

Fluorine

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