Recognised as Colour

#C8FEFF

#C8FEFF
Cyan
Light
Nearest: Pale turquoise

#C8FEFF is a cyan with RGB values 200, 254, 255 and HSL 181°, 100%, 89%. It is a light colour, so black text on it reaches 19.1:1 contrast (AAA for normal text). The nearest named colour is Pale turquoise.

Colour values

#C8FEFF#C8FEFF

HEX#C8FEFF

RGBrgb(200, 254, 255)

RGB (0–1)0.7843, 0.9961, 1

RGB percentages78.4%, 99.6%, 100%

HSLhsl(181.1, 100%, 89.2%)

HSV / HSBhsv(181.1, 21.6%, 100%)

CMYK21.6%, 0.4%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,172,479

CSS custom property--colour: #C8FEFF;

Brightness & contrast

Relative luminance0.90383WCAG 2.x, 0 is black and 1 is white

Perceived brightness239.3 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 19.08:1

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

Contrast with black19.08:1WCAG normal text: AAA

Greyscale equivalent#F3F3F3

Inverted#370100

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#F7F9FFno red cones; affects about 1% of men; ΔE 17.5 from the original

Deuteranopia#ECF1FFno green cones; the most common form, about 1% of men; ΔE 17.7 from the original

Tritanopia#B6FFFEno blue cones; rare, and affects men and women equally; ΔE 5.9 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 text19.08:1WCAG large text: AAA

Named colours

Pale turquoise · ΔE 6.8 Light cyan · ΔE 7.5 Powder blue · ΔE 10.5 Azure · ΔE 12.9 Light blue · ΔE 14.7 Mint cream · ΔE 14.8

Nearest named CSS colourPale turquoise (#AFEEEE)ΔE 6.77, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FFC9C8

Analogous#C8FFE4, #C8E2FF

Triadic#FFC8FE, #FEFFC8

Split complementary#FFC8E2, #FFE5C8

Tetradic#E4C8FF, #FFC9C8, #E2FFC8

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FFFFFF

Lighter +10%#FBFFFF

Darker −10%#95FDFF

Darker −20%#62FCFF

Darker −30%#2FFBFF

Darker −40%#00F6FB

More saturated +25%#C8FEFF

Less saturated −25%#CFF7F8

Channel breakdown

R200

G254

B255

Red200 (78.4%)

Green254 (99.6%)

Blue255 (100%)

Hue181.09°

Saturation (HSL)100%

Lightness89.22%

Dominant channelBlue

Hex per channelR C8 · G FE · B FF

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Harmonies

Lighter and darker

Similar named colours

Also reads as

C8FeFF (chemical formula)

Formula
189.929 g/mol
11 atoms

C8FeFF has a molar mass of 189.929 g/mol, made up of 11 atoms across 3 elements: 8 × C, 1 × Fe, 2 × F.

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Molar mass

Molar mass189.929 g/mol

Total atoms per molecule11

Distinct elements3

Mass of one molecule3.1538452 × 10^-22 g

Molecules per gram3.1707326 × 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

C50.6%

Fe29.4%

F20%

Carbon (C × 8)96.088 g/mol, 50.592%

Iron (Fe)55.845 g/mol, 29.403%

Fluorine (F × 2)37.996 g/mol, 20.005%

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