Recognised as Colour

#F7F7FC

#F7F7FC
Blue
Light
Nearest: Ghost white

#F7F7FC is a blue with RGB values 247, 247, 252 and HSL 240°, 45%, 98%. It is a light colour, so black text on it reaches 19.7:1 contrast (AAA for normal text). The nearest named colour is Ghost white.

Colour values

#F7F7FC#F7F7FC

HEX#F7F7FC

RGBrgb(247, 247, 252)

RGB (0–1)0.9686, 0.9686, 0.9882

RGB percentages96.9%, 96.9%, 98.8%

HSLhsl(240, 45.5%, 97.8%)

HSV / HSBhsv(240, 2%, 98.8%)

CMYK2%, 2%, 0%, 1.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,250,876

CSS custom property--colour: #F7F7FC;

Brightness & contrast

Relative luminance0.93324WCAG 2.x, 0 is black and 1 is white

Perceived brightness247.6 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 19.66:1

Contrast with white1.07:1WCAG normal text: Fail

Contrast with black19.66:1WCAG normal text: AAA

Greyscale equivalent#F7F7F7

Inverted#080803

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#F6F8FCno red cones; affects about 1% of men; ΔE 0.9 from the original

Deuteranopia#F6F7FCno green cones; the most common form, about 1% of men; ΔE 0.4 from the original

Tritanopia#F6F8F9no blue cones; rare, and affects men and women equally; ΔE 2.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.07:1WCAG large text: Fail

Contrast with black, large text19.66:1WCAG large text: AAA

Named colours

Ghost white · ΔE 1.1 White smoke · ΔE 2.7 Alice blue · ΔE 2.9 Snow · ΔE 3.3 White · ΔE 3.7 Lavender blush · ΔE 5.5

Nearest named CSS colourGhost white (#F8F8FF)ΔE 1.09, below the just-noticeable difference

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FCFCF7

Analogous#F7FAFC, #FAF7FC

Triadic#FCF7F7, #F7FCF7

Split complementary#FCFAF7, #FAFCF7

Tetradic#FCF7FA, #FCFCF7, #F7FCFA

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%#D2D2EE

Darker −20%#ADADE0

Darker −30%#8888D2

Darker −40%#6363C4

More saturated +25%#F6F6FD

Less saturated −25%#F8F8FB

Channel breakdown

R247

G247

B252

Red247 (96.9%)

Green247 (96.9%)

Blue252 (98.8%)

Hue240°

Saturation (HSL)45.45%

Lightness97.84%

Dominant channelBlue

Hex per channelR F7 · G F7 · B FC

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F7F7FC (chemical formula)

Formula
296.981 g/mol
16 atoms

F7F7FC has a molar mass of 296.981 g/mol, made up of 16 atoms across 2 elements: 15 × F, 1 × C.

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Molar mass

Molar mass296.981 g/mol

Total atoms per molecule16

Distinct elements2

Mass of one molecule4.9314855 × 10^-22 g

Molecules per gram2.0277865 × 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

F96%

C4%

Fluorine (F × 15)284.97 g/mol, 95.956%

Carbon (C)12.011 g/mol, 4.044%

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Elements in this formula

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