Recognised as Colour

#FF2F90

#FF2F90
Red
Dark
Nearest: Deep pink

#FF2F90 is a red with RGB values 255, 47, 144 and HSL 332°, 100%, 59%. It is a dark colour, so black text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#FF2F90#FF2F90

HEX#FF2F90

RGBrgb(255, 47, 144)

RGB (0–1)1, 0.1843, 0.5647

RGB percentages100%, 18.4%, 56.5%

HSLhsl(332, 100%, 59.2%)

HSV / HSBhsv(332, 81.6%, 100%)

CMYK0%, 81.6%, 43.5%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,723,856

CSS custom property--colour: #FF2F90;

Brightness & contrast

Relative luminance0.25307WCAG 2.x, 0 is black and 1 is white

Perceived brightness152 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.06:1

Contrast with white3.46:1WCAG normal text: Fail

Contrast with black6.06:1WCAG normal text: AA

Greyscale equivalent#626262

Inverted#00D06F

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#637192no red cones; affects about 1% of men; ΔE 79.6 from the original

Deuteranopia#9B988Bno green cones; the most common form, about 1% of men; ΔE 81.9 from the original

Tritanopia#FF005Dno blue cones; rare, and affects men and women equally; ΔE 26.2 from the original

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

Contrast with white, large text3.46:1WCAG large text: AA

Contrast with black, large text6.06:1WCAG large text: AAA

Named colours

Deep pink · ΔE 6.2 Hot pink · ΔE 19.7 Medium violet red · ΔE 20.4 Pale violetred · ΔE 34.6 Crimson · ΔE 38 Orchid · ΔE 41.2

Nearest named CSS colourDeep pink (#FF1493)ΔE 6.19, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2FFF9E

Analogous#FF2FF8, #FF362F

Triadic#90FF2F, #2F90FF

Split complementary#2FFF36, #2FF8FF

Tetradic#F8FF2F, #2FFF9E, #362FFF

Tints, shades & saturation

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

Lighter +40%#FFFBFD

Lighter +30%#FFC8E2

Lighter +20%#FF95C6

Lighter +10%#FF62AB

Darker −10%#FB0075

Darker −20%#C8005D

Darker −30%#950045

Darker −40%#62002E

More saturated +25%#FF2F90

Less saturated −25%#E54992

Channel breakdown

R255

G47

B144

Red255 (100%)

Green47 (18.4%)

Blue144 (56.5%)

Hue332.02°

Saturation (HSL)100%

Lightness59.22%

Dominant channelRed

Hex per channelR FF · G 2F · B 90

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FF2F90 (chemical formula)

Formula
1,766.814 g/mol
93 atoms

FF2F90 has a molar mass of 1,766.814 g/mol, made up of 93 atoms across 1 element: 93 × F.

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Molar mass

Molar mass1,766.814 g/mol

Total atoms per molecule93

Distinct elements1

Mass of one molecule2.9338637 × 10^-21 g

Molecules per gram3.4084747 × 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 × 93)1,766.814 g/mol, 100%

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Elements in this formula

Fluorine

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