Recognised as Colour

#F1F5F4

#F1F5F4
Cyan
Light
Nearest: White smoke

#F1F5F4 is a cyan with RGB values 241, 245, 244 and HSL 165°, 17%, 95%. It is a light colour, so black text on it reaches 19.1:1 contrast (AAA for normal text). The nearest named colour is White smoke.

Colour values

#F1F5F4#F1F5F4

HEX#F1F5F4

RGBrgb(241, 245, 244)

RGB (0–1)0.9451, 0.9608, 0.9569

RGB percentages94.5%, 96.1%, 95.7%

HSLhsl(165, 16.7%, 95.3%)

HSV / HSBhsv(165, 1.6%, 96.1%)

CMYK1.6%, 0%, 0.4%, 3.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,857,140

CSS custom property--colour: #F1F5F4;

Brightness & contrast

Relative luminance0.90537WCAG 2.x, 0 is black and 1 is white

Perceived brightness243.7 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 19.11:1

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

Contrast with black19.11:1WCAG normal text: AAA

Greyscale equivalent#F4F4F4

Inverted#0E0A0B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#F5F4F4no red cones; affects about 1% of men; ΔE 1.8 from the original

Deuteranopia#F4F4F4no green cones; the most common form, about 1% of men; ΔE 1.5 from the original

Tritanopia#F0F5F5no blue cones; rare, and affects men and women equally; ΔE 0.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

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

Contrast with black, large text19.11:1WCAG large text: AAA

Named colours

White smoke · ΔE 1.5 Snow · ΔE 4 White · ΔE 4.1 Mint cream · ΔE 4.2 Alice blue · ΔE 4.4 Ghost white · ΔE 4.6

Nearest named CSS colourWhite smoke (#F5F5F5)ΔE 1.53, below the just-noticeable difference

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#F5F1F2

Analogous#F1F5F2, #F1F4F5

Triadic#F4F1F5, #F5F4F1

Split complementary#F5F1F4, #F5F2F1

Tetradic#F2F1F5, #F5F1F2, #F4F5F1

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%#D3E0DD

Darker −20%#B5CBC5

Darker −30%#98B5AE

Darker −40%#7AA097

More saturated +25%#EEF8F6

Less saturated −25%#F3F3F3

Channel breakdown

R241

G245

B244

Red241 (94.5%)

Green245 (96.1%)

Blue244 (95.7%)

Hue165°

Saturation (HSL)16.67%

Lightness95.29%

Dominant channelGreen

Hex per channelR F1 · G F5 · B F4

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F1F5F4 (chemical formula)

Formula
189.98 g/mol
10 atoms

F1F5F4 has a molar mass of 189.98 g/mol, made up of 10 atoms across 1 element: 10 × F.

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Molar mass

Molar mass189.98 g/mol

Total atoms per molecule10

Distinct elements1

Mass of one molecule3.1546921 × 10^-22 g

Molecules per gram3.1698814 × 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 × 10)189.98 g/mol, 100%

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Elements in this formula

Fluorine

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