Recognised as Colour

#F93158

#F93158
Red
Dark
Nearest: Crimson

#F93158 is a red with RGB values 249, 49, 88 and HSL 348°, 94%, 58%. It is a dark colour, so black text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#F93158#F93158

HEX#F93158

RGBrgb(249, 49, 88)

RGB (0–1)0.9765, 0.1922, 0.3451

RGB percentages97.6%, 19.2%, 34.5%

HSLhsl(348.3, 94.3%, 58.4%)

HSV / HSBhsv(348.3, 80.3%, 97.6%)

CMYK0%, 80.3%, 64.7%, 2.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,331,096

CSS custom property--colour: #F93158;

Brightness & contrast

Relative luminance0.23041WCAG 2.x, 0 is black and 1 is white

Perceived brightness144.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.61:1

Contrast with white3.74:1WCAG normal text: Fail

Contrast with black5.61:1WCAG normal text: AA

Greyscale equivalent#5E5E5E

Inverted#06CEA7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6E6958no red cones; affects about 1% of men; ΔE 78.1 from the original

Deuteranopia#A09352no green cones; the most common form, about 1% of men; ΔE 79 from the original

Tritanopia#FF0043no blue cones; rare, and affects men and women equally; ΔE 13.1 from the original

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

Contrast with white, large text3.74:1WCAG large text: AA

Contrast with black, large text5.61:1WCAG large text: AAA

Named colours

Crimson · ΔE 10.2 Tomato · ΔE 25.4 Firebrick · ΔE 26 Indian red · ΔE 29.9 Brown · ΔE 30.2 Salmon · ΔE 31.3

Nearest named CSS colourCrimson (#DC143C)ΔE 10.24, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#31F9D2

Analogous#F931BC, #F96E31

Triadic#58F931, #3158F9

Split complementary#31F96E, #31BCF9

Tetradic#BCF931, #31F9D2, #6E31F9

Tints, shades & saturation

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

Lighter +40%#FFF7F9

Lighter +30%#FDC6D1

Lighter +20%#FC94A8

Lighter +10%#FA6380

Darker −10%#F00734

Darker −20%#BE062A

Darker −30%#8D041F

Darker −40%#5B0314

More saturated +25%#FF2B54

Less saturated −25%#DF4C68

Channel breakdown

R249

G49

B88

Red249 (97.6%)

Green49 (19.2%)

Blue88 (34.5%)

Hue348.3°

Saturation (HSL)94.34%

Lightness58.43%

Dominant channelRed

Hex per channelR F9 · G 31 · B 58

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F93158 (chemical formula)

Formula
1,769,815.684 g/mol
93158 atoms

F93158 has a molar mass of 1,769,815.684 g/mol, made up of 93158 atoms across 1 element: 93158 × F.

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Molar mass

Molar mass1,769,815.684 g/mol

Total atoms per molecule93158

Distinct elements1

Mass of one molecule2.9388481 × 10^-18 g

Molecules per gram3.4026937 × 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 × 93158)1,769,815.684 g/mol, 100%

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Elements in this formula

Fluorine

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