Recognised as Colour

#F59255

#F59255
Orange
Dark
Nearest: Sandy brown

#F59255 is a orange with RGB values 245, 146, 85 and HSL 23°, 89%, 65%. It is a dark colour, so black text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Sandy brown.

Colour values

#F59255#F59255

HEX#F59255

RGBrgb(245, 146, 85)

RGB (0–1)0.9608, 0.5725, 0.3333

RGB percentages96.1%, 57.3%, 33.3%

HSLhsl(22.9, 88.9%, 64.7%)

HSV / HSBhsv(22.9, 65.3%, 96.1%)

CMYK0%, 40.4%, 65.3%, 3.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,093,781

CSS custom property--colour: #F59255;

Brightness & contrast

Relative luminance0.40626WCAG 2.x, 0 is black and 1 is white

Perceived brightness176.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 9.13:1

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

Contrast with black9.13:1WCAG normal text: AAA

Greyscale equivalent#A3A3A3

Inverted#0A6DAA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#AE9E4Fno red cones; affects about 1% of men; ΔE 37.3 from the original

Deuteranopia#C6B354no green cones; the most common form, about 1% of men; ΔE 37.4 from the original

Tritanopia#FF7E84no blue cones; rare, and affects men and women equally; ΔE 32.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

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

Contrast with black, large text9.13:1WCAG large text: AAA

Named colours

Sandy brown · ΔE 10 Coral · ΔE 13.5 Peru · ΔE 13.5 Light salmon · ΔE 13.9 Chocolate · ΔE 17.4 Dark salmon · ΔE 20.3

Nearest named CSS colourSandy brown (#F4A460)ΔE 10.02, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#55B8F5

Analogous#F55568, #F5E255

Triadic#55F592, #9255F5

Split complementary#55F5E2, #5568F5

Tetradic#68F555, #55B8F5, #E255F5

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FEEFE5

Lighter +20%#FBD0B5

Lighter +10%#F8B185

Darker −10%#F27325

Darker −20%#D75A0D

Darker −30%#A7460A

Darker −40%#773207

More saturated +25%#FF904B

Less saturated −25%#DF976B

Channel breakdown

R245

G146

B85

Red245 (96.1%)

Green146 (57.3%)

Blue85 (33.3%)

Hue22.88°

Saturation (HSL)88.89%

Lightness64.71%

Dominant channelRed

Hex per channelR F5 · G 92 · B 55

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F59255 (chemical formula)

Formula
1,125,726.49 g/mol
59255 atoms

F59255 has a molar mass of 1,125,726.49 g/mol, made up of 59255 atoms across 1 element: 59255 × F.

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Molar mass

Molar mass1,125,726.49 g/mol

Total atoms per molecule59255

Distinct elements1

Mass of one molecule1.8693128 × 10^-18 g

Molecules per gram5.3495594 × 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 × 59255)1,125,726.49 g/mol, 100%

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Elements in this formula

Fluorine

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