Recognised as Colour

#F19618

#F19618
Orange
Dark
Nearest: Orange

#F19618 is a orange with RGB values 241, 150, 24 and HSL 35°, 89%, 52%. It is a dark colour, so black text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Orange.

Colour values

#F19618#F19618

HEX#F19618

RGBrgb(241, 150, 24)

RGB (0–1)0.9451, 0.5882, 0.0941

RGB percentages94.5%, 58.8%, 9.4%

HSLhsl(34.8, 88.6%, 52%)

HSV / HSBhsv(34.8, 90%, 94.5%)

CMYK0%, 37.8%, 90%, 5.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,832,600

CSS custom property--colour: #F19618;

Brightness & contrast

Relative luminance0.40579WCAG 2.x, 0 is black and 1 is white

Perceived brightness175 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 9.12:1

Contrast with white2.3:1WCAG normal text: Fail

Contrast with black9.12:1WCAG normal text: AAA

Greyscale equivalent#A0A0A0

Inverted#0E69E7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#B39E00no red cones; affects about 1% of men; ΔE 32.3 from the original

Deuteranopia#C9B31Cno green cones; the most common form, about 1% of men; ΔE 32.7 from the original

Tritanopia#FF8081no blue cones; rare, and affects men and women equally; ΔE 53.7 from the original

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

Contrast with white, large text2.3:1WCAG large text: Fail

Contrast with black, large text9.12:1WCAG large text: AAA

Named colours

Orange · ΔE 9.6 Dark orange · ΔE 11.5 Goldenrod · ΔE 17.8 Dark goldenrod · ΔE 21.2 Chocolate · ΔE 22.8 Sandy brown · ΔE 24.9

Nearest named CSS colourOrange (#FFA500)ΔE 9.59, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1873F1

Analogous#F12A18, #DFF118

Triadic#18F196, #9618F1

Split complementary#18DFF1, #2A18F1

Tetradic#18F12A, #1873F1, #F118DF

Tints, shades & saturation

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

Lighter +40%#FDEDD8

Lighter +30%#FAD8A8

Lighter +20%#F7C278

Lighter +10%#F4AC48

Darker −10%#CA7A0C

Darker −20%#9A5D09

Darker −30%#6A4006

Darker −40%#3A2303

More saturated +25%#FF980A

Less saturated −25%#D29137

Channel breakdown

R241

G150

B24

Red241 (94.5%)

Green150 (58.8%)

Blue24 (9.4%)

Hue34.84°

Saturation (HSL)88.57%

Lightness51.96%

Dominant channelRed

Hex per channelR F1 · G 96 · B 18

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F19618 (chemical formula)

Formula
372,702.764 g/mol
19618 atoms

F19618 has a molar mass of 372,702.764 g/mol, made up of 19618 atoms across 1 element: 19618 × F.

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Molar mass

Molar mass372,702.764 g/mol

Total atoms per molecule19618

Distinct elements1

Mass of one molecule6.188875 × 10^-19 g

Molecules per gram1.6158025 × 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 × 19618)372,702.764 g/mol, 100%

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Elements in this formula

Fluorine

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