Recognised as Colour

#F27225

#F27225
Orange
Dark
Nearest: Chocolate

#F27225 is a orange with RGB values 242, 114, 37 and HSL 23°, 89%, 55%. It is a dark colour, so black text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Chocolate.

Colour values

#F27225#F27225

HEX#F27225

RGBrgb(242, 114, 37)

RGB (0–1)0.949, 0.4471, 0.1451

RGB percentages94.9%, 44.7%, 14.5%

HSLhsl(22.5, 88.7%, 54.7%)

HSV / HSBhsv(22.5, 84.7%, 94.9%)

CMYK0%, 52.9%, 84.7%, 5.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,888,933

CSS custom property--colour: #F27225;

Brightness & contrast

Relative luminance0.31045WCAG 2.x, 0 is black and 1 is white

Perceived brightness159 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.21:1

Contrast with white2.91:1WCAG normal text: Fail

Contrast with black7.21:1WCAG normal text: AAA

Greyscale equivalent#888888

Inverted#0D8DDA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#978516no red cones; affects about 1% of men; ΔE 50.5 from the original

Deuteranopia#B6A220no green cones; the most common form, about 1% of men; ΔE 51.2 from the original

Tritanopia#FF5464no blue cones; rare, and affects men and women equally; ΔE 39.2 from the original

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

Contrast with white, large text2.91:1WCAG large text: Fail

Contrast with black, large text7.21:1WCAG large text: AAA

Named colours

Chocolate · ΔE 11.5 Coral · ΔE 14.9 Dark orange · ΔE 17.6 Tomato · ΔE 19.8 Orange red · ΔE 24.3 Peru · ΔE 27.4

Nearest named CSS colourChocolate (#D2691E)ΔE 11.51, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#25A5F2

Analogous#F2253E, #F2D925

Triadic#25F272, #7225F2

Split complementary#25F2D8, #253FF2

Tetradic#3EF225, #25A5F2, #D825F2

Tints, shades & saturation

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

Lighter +40%#FDEFE6

Lighter +30%#FBCFB5

Lighter +20%#F8B085

Lighter +10%#F59155

Darker −10%#D7590D

Darker −20%#A7450A

Darker −30%#773107

Darker −40%#471D04

More saturated +25%#FF6F18

Less saturated −25%#D57942

Channel breakdown

R242

G114

B37

Red242 (94.9%)

Green114 (44.7%)

Blue37 (14.5%)

Hue22.54°

Saturation (HSL)88.74%

Lightness54.71%

Dominant channelRed

Hex per channelR F2 · G 72 · B 25

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F27225 (chemical formula)

Formula
517,220.55 g/mol
27225 atoms

F27225 has a molar mass of 517,220.55 g/mol, made up of 27225 atoms across 1 element: 27225 × F.

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Molar mass

Molar mass517,220.55 g/mol

Total atoms per molecule27225

Distinct elements1

Mass of one molecule8.5886493 × 10^-19 g

Molecules per gram1.1643274 × 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 × 27225)517,220.55 g/mol, 100%

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Elements in this formula

Fluorine

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