Recognised as Colour

#FF106F

#FF106F
Red
Dark
Nearest: Deep pink

#FF106F is a red with RGB values 255, 16, 111 and HSL 336°, 100%, 53%. It is a dark colour, so black text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#FF106F#FF106F

HEX#FF106F

RGBrgb(255, 16, 111)

RGB (0–1)1, 0.0627, 0.4353

RGB percentages100%, 6.3%, 43.5%

HSLhsl(336.2, 100%, 53.1%)

HSV / HSBhsv(336.2, 93.7%, 100%)

CMYK0%, 93.7%, 56.5%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,715,887

CSS custom property--colour: #FF106F;

Brightness & contrast

Relative luminance0.22778WCAG 2.x, 0 is black and 1 is white

Perceived brightness144.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.56:1

Contrast with white3.78:1WCAG normal text: Fail

Contrast with black5.56:1WCAG normal text: AA

Greyscale equivalent#4A4A4A

Inverted#00EF90

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#636770no red cones; affects about 1% of men; ΔE 85 from the original

Deuteranopia#9D9369no green cones; the most common form, about 1% of men; ΔE 85.9 from the original

Tritanopia#FF0043no blue cones; rare, and affects men and women equally; ΔE 24.8 from the original

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

Contrast with white, large text3.78:1WCAG large text: AA

Contrast with black, large text5.56:1WCAG large text: AAA

Named colours

Deep pink · ΔE 20.1 Crimson · ΔE 23.8 Hot pink · ΔE 32.5 Medium violet red · ΔE 33.1 Indian red · ΔE 38.3 Firebrick · ΔE 38.6

Nearest named CSS colourDeep pink (#FF1493)ΔE 20.11, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#10FFA0

Analogous#FF10E6, #FF2910

Triadic#6FFF10, #106FFF

Split complementary#10FF29, #10E6FF

Tetradic#E6FF10, #10FFA0, #2910FF

Tints, shades & saturation

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

Lighter +40%#FFDCEA

Lighter +30%#FFA9CB

Lighter +20%#FF76AC

Lighter +10%#FF438E

Darker −10%#DC0057

Darker −20%#A90043

Darker −30%#76002F

Darker −40%#43001B

More saturated +25%#FF106F

Less saturated −25%#E12E75

Channel breakdown

R255

G16

B111

Red255 (100%)

Green16 (6.3%)

Blue111 (43.5%)

Hue336.15°

Saturation (HSL)100%

Lightness53.14%

Dominant channelRed

Hex per channelR FF · G 10 · B 6F

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FF106F (chemical formula)

Formula
2,051.784 g/mol
108 atoms

FF106F has a molar mass of 2,051.784 g/mol, made up of 108 atoms across 1 element: 108 × F.

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Molar mass

Molar mass2,051.784 g/mol

Total atoms per molecule108

Distinct elements1

Mass of one molecule3.4070675 × 10^-21 g

Molecules per gram2.9350754 × 10^20

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 × 108)2,051.784 g/mol, 100%

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Elements in this formula

Fluorine

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