Recognised as Colour

#F61461

#F61461
Red
Dark
Nearest: Crimson

#F61461 is a red with RGB values 246, 20, 97 and HSL 340°, 93%, 52%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#F61461#F61461

HEX#F61461

RGBrgb(246, 20, 97)

RGB (0–1)0.9647, 0.0784, 0.3804

RGB percentages96.5%, 7.8%, 38%

HSLhsl(339.6, 92.6%, 52.2%)

HSV / HSBhsv(339.6, 91.9%, 96.5%)

CMYK0%, 91.9%, 60.6%, 3.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,127,073

CSS custom property--colour: #F61461;

Brightness & contrast

Relative luminance0.20956WCAG 2.x, 0 is black and 1 is white

Perceived brightness139.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.19:1

Contrast with white4.05:1WCAG normal text: Fail

Contrast with black5.19:1WCAG normal text: AA

Greyscale equivalent#4A4A4A

Inverted#09EB9E

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#626262no red cones; affects about 1% of men; ΔE 82.2 from the original

Deuteranopia#998E5Bno green cones; the most common form, about 1% of men; ΔE 83.3 from the original

Tritanopia#FF003Cno blue cones; rare, and affects men and women equally; ΔE 23.3 from the original

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

Contrast with white, large text4.05:1WCAG large text: AA

Contrast with black, large text5.19:1WCAG large text: AAA

Named colours

Crimson · ΔE 17.1 Deep pink · ΔE 26.2 Firebrick · ΔE 32.3 Indian red · ΔE 34.2 Brown · ΔE 34.8 Tomato · ΔE 35.3

Nearest named CSS colourCrimson (#DC143C)ΔE 17.06, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#14F6A9

Analogous#F614D2, #F63814

Triadic#61F614, #1461F6

Split complementary#14F638, #14D2F6

Tetradic#D2F614, #14F6A9, #3814F6

Tints, shades & saturation

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

Lighter +40%#FED8E5

Lighter +30%#FCA7C4

Lighter +20%#FA76A3

Lighter +10%#F84582

Darker −10%#CF084C

Darker −20%#9E063A

Darker −30%#6D0428

Darker −40%#3C0216

More saturated +25%#FF0B5E

Less saturated −25%#D8336B

Channel breakdown

R246

G20

B97

Red246 (96.5%)

Green20 (7.8%)

Blue97 (38%)

Hue339.56°

Saturation (HSL)92.62%

Lightness52.16%

Dominant channelRed

Hex per channelR F6 · G 14 · B 61

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F61461 (chemical formula)

Formula
1,167,636.078 g/mol
61461 atoms

F61461 has a molar mass of 1,167,636.078 g/mol, made up of 61461 atoms across 1 element: 61461 × F.

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Molar mass

Molar mass1,167,636.078 g/mol

Total atoms per molecule61461

Distinct elements1

Mass of one molecule1.9389053 × 10^-18 g

Molecules per gram5.1575494 × 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 × 61461)1,167,636.078 g/mol, 100%

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Elements in this formula

Fluorine

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