Recognised as Colour

#F75200

#F75200
Orange
Dark
Nearest: Orange red

#F75200 is a orange with RGB values 247, 82, 0 and HSL 20°, 100%, 48%. It is a dark colour, so black text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Orange red.

Colour values

#F75200#F75200

HEX#F75200

RGBrgb(247, 82, 0)

RGB (0–1)0.9686, 0.3216, 0

RGB percentages96.9%, 32.2%, 0%

HSLhsl(19.9, 100%, 48.4%)

HSV / HSBhsv(19.9, 100%, 96.9%)

CMYK0%, 66.8%, 100%, 3.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,208,384

CSS custom property--colour: #F75200;

Brightness & contrast

Relative luminance0.25809WCAG 2.x, 0 is black and 1 is white

Perceived brightness149 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.16:1

Contrast with white3.41:1WCAG normal text: Fail

Contrast with black6.16:1WCAG normal text: AA

Greyscale equivalent#6F6F6F

Inverted#08ADFF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#847300no red cones; affects about 1% of men; ΔE 66.6 from the original

Deuteranopia#AC9900no green cones; the most common form, about 1% of men; ΔE 66.9 from the original

Tritanopia#FF1147no blue cones; rare, and affects men and women equally; ΔE 36.9 from the original

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

Contrast with white, large text3.41:1WCAG large text: AA

Contrast with black, large text6.16:1WCAG large text: AAA

Named colours

Orange red · ΔE 7.2 Red · ΔE 20.1 Tomato · ΔE 22.5 Chocolate · ΔE 26.3 Dark orange · ΔE 27.4 Coral · ΔE 27.4

Nearest named CSS colourOrange red (#FF4500)ΔE 7.23, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00A5F7

Analogous#F7002A, #F7CD00

Triadic#00F752, #5200F7

Split complementary#00F7CE, #0029F7

Tetradic#2AF700, #00A5F7, #CE00F7

Tints, shades & saturation

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

Lighter +40%#FFD8C4

Lighter +30%#FFB691

Lighter +20%#FF935E

Lighter +10%#FF712B

Darker −10%#C44100

Darker −20%#913000

Darker −30%#5E1F00

Darker −40%#2B0E00

More saturated +25%#F75200

Less saturated −25%#D85C1F

Channel breakdown

R247

G82

Red247 (96.9%)

Green82 (32.2%)

Blue0 (0%)

Hue19.92°

Saturation (HSL)100%

Lightness48.43%

Dominant channelRed

Hex per channelR F7 · G 52 · B 00

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F75200 (chemical formula)

Formula
1,428,649.6 g/mol
75200 atoms

F75200 has a molar mass of 1,428,649.6 g/mol, made up of 75200 atoms across 1 element: 75200 × F.

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Molar mass

Molar mass1,428,649.6 g/mol

Total atoms per molecule75200

Distinct elements1

Mass of one molecule2.3723285 × 10^-18 g

Molecules per gram4.2152679 × 10^17

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 × 75200)1,428,649.6 g/mol, 100%

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Elements in this formula

Fluorine

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