Recognised as Colour

#F2F5FF

#F2F5FF
Blue
Light
Nearest: Ghost white

#F2F5FF is a blue with RGB values 242, 245, 255 and HSL 226°, 100%, 97%. It is a light colour, so black text on it reaches 19.3:1 contrast (AAA for normal text). The nearest named colour is Ghost white.

Colour values

#F2F5FF#F2F5FF

HEX#F2F5FF

RGBrgb(242, 245, 255)

RGB (0–1)0.949, 0.9608, 1

RGB percentages94.9%, 96.1%, 100%

HSLhsl(226.2, 100%, 97.5%)

HSV / HSBhsv(226.2, 5.1%, 100%)

CMYK5.1%, 3.9%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,922,687

CSS custom property--colour: #F2F5FF;

Brightness & contrast

Relative luminance0.91402WCAG 2.x, 0 is black and 1 is white

Perceived brightness245.3 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 19.28:1

Contrast with white1.09:1WCAG normal text: Fail

Contrast with black19.28:1WCAG normal text: AAA

Greyscale equivalent#F5F5F5

Inverted#0D0A00

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#F2F6FFno red cones; affects about 1% of men; ΔE 0.7 from the original

Deuteranopia#F2F5FFno green cones; the most common form, about 1% of men; ΔE 0 from the original

Tritanopia#EFF7F8no blue cones; rare, and affects men and women equally; ΔE 5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.09:1WCAG large text: Fail

Contrast with black, large text19.28:1WCAG large text: AAA

Named colours

Ghost white · ΔE 2.2 Alice blue · ΔE 2.4 White smoke · ΔE 5.2 Snow · ΔE 6.1 White · ΔE 6.2 Lavender blush · ΔE 6.8

Nearest named CSS colourGhost white (#F8F8FF)ΔE 2.19, below the just-noticeable difference

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FFFCF2

Analogous#F2FCFF, #F5F2FF

Triadic#FFF2F5, #F5FFF2

Split complementary#FFF5F2, #FCFFF2

Tetradic#FFF2FC, #FFFCF2, #F2FFF5

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%#BFCEFF

Darker −20%#8CA7FF

Darker −30%#597FFF

Darker −40%#2658FF

More saturated +25%#F2F5FF

Less saturated −25%#F4F6FD

Channel breakdown

R242

G245

B255

Red242 (94.9%)

Green245 (96.1%)

Blue255 (100%)

Hue226.15°

Saturation (HSL)100%

Lightness97.45%

Dominant channelBlue

Hex per channelR F2 · G F5 · B FF

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F2F5FF (chemical formula)

Formula
170.982 g/mol
9 atoms

F2F5FF has a molar mass of 170.982 g/mol, made up of 9 atoms across 1 element: 9 × F.

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Molar mass

Molar mass170.982 g/mol

Total atoms per molecule9

Distinct elements1

Mass of one molecule2.8392229 × 10^-22 g

Molecules per gram3.5220905 × 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

F100%

Fluorine (F × 9)170.982 g/mol, 100%

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Elements in this formula

Fluorine

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