Recognised as Colour

#F90B82

#F90B82
Red
Dark
Nearest: Deep pink

#F90B82 is a red with RGB values 249, 11, 130 and HSL 330°, 95%, 51%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#F90B82#F90B82

HEX#F90B82

RGBrgb(249, 11, 130)

RGB (0–1)0.9765, 0.0431, 0.5098

RGB percentages97.6%, 4.3%, 51%

HSLhsl(330, 95.2%, 51%)

HSV / HSBhsv(330, 95.6%, 97.6%)

CMYK0%, 95.6%, 47.8%, 2.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,321,410

CSS custom property--colour: #F90B82;

Brightness & contrast

Relative luminance0.21991WCAG 2.x, 0 is black and 1 is white

Perceived brightness143.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.4:1

Contrast with white3.89:1WCAG normal text: Fail

Contrast with black5.4:1WCAG normal text: AA

Greyscale equivalent#464646

Inverted#06F47D

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5A6684no red cones; affects about 1% of men; ΔE 82.7 from the original

Deuteranopia#95907Dno green cones; the most common form, about 1% of men; ΔE 84.9 from the original

Tritanopia#FF004Dno blue cones; rare, and affects men and women equally; ΔE 31.8 from the original

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

Contrast with white, large text3.89:1WCAG large text: AA

Contrast with black, large text5.4:1WCAG large text: AAA

Named colours

Deep pink · ΔE 7.7 Medium violet red · ΔE 22.3 Hot pink · ΔE 24.9 Crimson · ΔE 34.9 Pale violetred · ΔE 37.7 Indian red · ΔE 43.1

Nearest named CSS colourDeep pink (#FF1493)ΔE 7.66, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0BF982

Analogous#F90BF9, #F90B0B

Triadic#82F90B, #0B82F9

Split complementary#0BF90B, #0BF9F9

Tetradic#F9F90B, #0BF982, #0B0BF9

Tints, shades & saturation

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

Lighter +40%#FED2E8

Lighter +30%#FDA0CE

Lighter +20%#FB6FB5

Lighter +10%#FA3D9B

Darker −10%#CC0569

Darker −20%#9A044F

Darker −30%#680335

Darker −40%#37011C

More saturated +25%#FF0582

Less saturated −25%#DA2A82

Channel breakdown

R249

G11

B130

Red249 (97.6%)

Green11 (4.3%)

Blue130 (51%)

Hue330°

Saturation (HSL)95.2%

Lightness50.98%

Dominant channelRed

Hex per channelR F9 · G 0B · B 82

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F90B82 (chemical formula)

Formula
2,596.24 g/mol
172 atoms

F90B82 has a molar mass of 2,596.24 g/mol, made up of 172 atoms across 2 elements: 90 × F, 82 × B.

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Molar mass

Molar mass2,596.24 g/mol

Total atoms per molecule172

Distinct elements2

Mass of one molecule4.3111579 × 10^-21 g

Molecules per gram2.3195624 × 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

F65.9%

B34.1%

Fluorine (F × 90)1,709.82 g/mol, 65.858%

Boron (B × 82)886.42 g/mol, 34.142%

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Elements in this formula

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