Recognised as Colour

#F86844

#F86844
Red
Dark
Nearest: Tomato

#F86844 is a red with RGB values 248, 104, 68 and HSL 12°, 93%, 62%. It is a dark colour, so black text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Tomato.

Colour values

#F86844#F86844

HEX#F86844

RGBrgb(248, 104, 68)

RGB (0–1)0.9725, 0.4078, 0.2667

RGB percentages97.3%, 40.8%, 26.7%

HSLhsl(12, 92.8%, 62%)

HSV / HSBhsv(12, 72.6%, 97.3%)

CMYK0%, 58.1%, 72.6%, 2.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,279,620

CSS custom property--colour: #F86844;

Brightness & contrast

Relative luminance0.30274WCAG 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 7.05:1

Contrast with white2.98:1WCAG normal text: Fail

Contrast with black7.05:1WCAG normal text: AAA

Greyscale equivalent#848484

Inverted#0797BB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#908240no red cones; affects about 1% of men; ΔE 58.1 from the original

Deuteranopia#B3A140no green cones; the most common form, about 1% of men; ΔE 58.5 from the original

Tritanopia#FF4760no blue cones; rare, and affects men and women equally; ΔE 25.6 from the original

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

Contrast with white, large text2.98:1WCAG large text: Fail

Contrast with black, large text7.05:1WCAG large text: AAA

Named colours

Tomato · ΔE 4.8 Coral · ΔE 9.4 Chocolate · ΔE 19.5 Salmon · ΔE 20.6 Firebrick · ΔE 24.9 Orange red · ΔE 26.5

Nearest named CSS colourTomato (#FF6347)ΔE 4.84, a close match

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#44D4F8

Analogous#F8447A, #F8C244

Triadic#44F868, #6844F8

Split complementary#44F8C2, #447AF8

Tetradic#7AF844, #44D4F8, #C244F8

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FEDFD7

Lighter +20%#FCB7A6

Lighter +10%#FA9075

Darker −10%#F64013

Darker −20%#CE2F08

Darker −30%#9D2406

Darker −40%#6C1904

More saturated +25%#FF643D

Less saturated −25%#E0775C

Channel breakdown

R248

G104

B68

Red248 (97.3%)

Green104 (40.8%)

Blue68 (26.7%)

Hue12°

Saturation (HSL)92.78%

Lightness61.96%

Dominant channelRed

Hex per channelR F8 · G 68 · B 44

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F86844 (chemical formula)

Formula
1,649,862.312 g/mol
86844 atoms

F86844 has a molar mass of 1,649,862.312 g/mol, made up of 86844 atoms across 1 element: 86844 × F.

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Molar mass

Molar mass1,649,862.312 g/mol

Total atoms per molecule86844

Distinct elements1

Mass of one molecule2.7396608 × 10^-18 g

Molecules per gram3.6500869 × 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 × 86844)1,649,862.312 g/mol, 100%

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Elements in this formula

Fluorine

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