Recognised as Colour

#F10071

#F10071
Red
Dark
Nearest: Deep pink

#F10071 is a red with RGB values 241, 0, 113 and HSL 332°, 100%, 47%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#F10071#F10071

HEX#F10071

RGBrgb(241, 0, 113)

RGB (0–1)0.9451, 0, 0.4431

RGB percentages94.5%, 0%, 44.3%

HSLhsl(331.9, 100%, 47.3%)

HSV / HSBhsv(331.9, 100%, 94.5%)

CMYK0%, 100%, 53.1%, 5.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,794,289

CSS custom property--colour: #F10071;

Brightness & contrast

Relative luminance0.19893WCAG 2.x, 0 is black and 1 is white

Perceived brightness137.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.98:1

Contrast with white4.22:1WCAG normal text: Fail

Contrast with black4.98:1WCAG normal text: AA

Greyscale equivalent#3B3B3B

Inverted#0EFF8E

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#596073no red cones; affects about 1% of men; ΔE 81.9 from the original

Deuteranopia#928A6Cno green cones; the most common form, about 1% of men; ΔE 83.2 from the original

Tritanopia#FF0042no blue cones; rare, and affects men and women equally; ΔE 31.4 from the original

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

Contrast with white, large text4.22:1WCAG large text: AA

Contrast with black, large text4.98:1WCAG large text: AAA

Named colours

Deep pink · ΔE 15.1 Medium violet red · ΔE 26.2 Crimson · ΔE 27.5 Hot pink · ΔE 28.5 Pale violetred · ΔE 36.9 Indian red · ΔE 38.3

Nearest named CSS colourDeep pink (#FF1493)ΔE 15.13, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00F180

Analogous#F100EA, #F10700

Triadic#71F100, #0071F1

Split complementary#00F107, #00EAF1

Tetradic#E9F100, #00F180, #0700F1

Tints, shades & saturation

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

Lighter +40%#FFBEDC

Lighter +30%#FF8BC1

Lighter +20%#FF58A6

Lighter +10%#FF258B

Darker −10%#BE0059

Darker −20%#8B0041

Darker −30%#580029

Darker −40%#250011

More saturated +25%#F10071

Less saturated −25%#D31E73

Channel breakdown

R241

B113

Red241 (94.5%)

Green0 (0%)

Blue113 (44.3%)

Hue331.87°

Saturation (HSL)100%

Lightness47.25%

Dominant channelRed

Hex per channelR F1 · G 00 · B 71

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F10071 (chemical formula)

Formula
191,328.858 g/mol
10071 atoms

F10071 has a molar mass of 191,328.858 g/mol, made up of 10071 atoms across 1 element: 10071 × F.

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Molar mass

Molar mass191,328.858 g/mol

Total atoms per molecule10071

Distinct elements1

Mass of one molecule3.1770904 × 10^-19 g

Molecules per gram3.1475339 × 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 × 10071)191,328.858 g/mol, 100%

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Elements in this formula

Fluorine

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