Recognised as Colour

#FBF4FF

#FBF4FF
Violet
Light
Nearest: Ghost white

#FBF4FF is a violet with RGB values 251, 244, 255 and HSL 278°, 100%, 98%. It is a light colour, so black text on it reaches 19.5:1 contrast (AAA for normal text). The nearest named colour is Ghost white.

Colour values

#FBF4FF#FBF4FF

HEX#FBF4FF

RGBrgb(251, 244, 255)

RGB (0–1)0.9843, 0.9569, 1

RGB percentages98.4%, 95.7%, 100%

HSLhsl(278.2, 100%, 97.8%)

HSV / HSBhsv(278.2, 4.3%, 100%)

CMYK1.6%, 4.3%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,512,255

CSS custom property--colour: #FBF4FF;

Brightness & contrast

Relative luminance0.92431WCAG 2.x, 0 is black and 1 is white

Perceived brightness247.4 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 19.49:1

Contrast with white1.08:1WCAG normal text: Fail

Contrast with black19.49:1WCAG normal text: AAA

Greyscale equivalent#F6F6F6

Inverted#040B00

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#F3F6FFno red cones; affects about 1% of men; ΔE 3.6 from the original

Deuteranopia#F4F7FFno green cones; the most common form, about 1% of men; ΔE 3.8 from the original

Tritanopia#FBF5F7no blue cones; rare, and affects men and women equally; ΔE 4.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.08:1WCAG large text: Fail

Contrast with black, large text19.49:1WCAG large text: AAA

Named colours

Ghost white · ΔE 3.3 Lavender blush · ΔE 4.3 Alice blue · ΔE 5.6 Snow · ΔE 5.9 White smoke · ΔE 6.2 White · ΔE 6.9

Nearest named CSS colourGhost white (#F8F8FF)ΔE 3.3, a close match

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#F8FFF4

Analogous#F5F4FF, #FFF4FE

Triadic#FFFBF4, #F4FFFB

Split complementary#FEFFF4, #F4FFF5

Tetradic#FFF5F4, #F8FFF4, #F4FEFF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FFFFFF

Lighter +10%#FFFFFF

Darker −10%#E8C1FF

Darker −20%#D68EFF

Darker −30%#C35BFF

Darker −40%#B128FF

More saturated +25%#FBF4FF

Less saturated −25%#FBF5FE

Channel breakdown

R251

G244

B255

Red251 (98.4%)

Green244 (95.7%)

Blue255 (100%)

Hue278.18°

Saturation (HSL)100%

Lightness97.84%

Dominant channelBlue

Hex per channelR FB · G F4 · B FF

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FBF4FF (chemical formula)

Formula
143.796 g/mol
8 atoms

FBF4FF has a molar mass of 143.796 g/mol, made up of 8 atoms across 2 elements: 7 × F, 1 × B.

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Molar mass

Molar mass143.796 g/mol

Total atoms per molecule8

Distinct elements2

Mass of one molecule2.3877888 × 10^-22 g

Molecules per gram4.1879752 × 10^21

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

F92.5%

B7.5%

Fluorine (F × 7)132.986 g/mol, 92.482%

Boron (B)10.81 g/mol, 7.518%

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