Colour

#FDFFFF

#FDFFFF
Cyan
Light
Nearest: White

#FDFFFF is a cyan with RGB values 253, 255, 255 and HSL 180°, 100%, 100%. It is a light colour, so black text on it reaches 20.9:1 contrast (AAA for normal text). The nearest named colour is White.

Colour values

#FDFFFF#FDFFFF

HEX#FDFFFF

RGBrgb(253, 255, 255)

RGB (0–1)0.9922, 1, 1

RGB percentages99.2%, 100%, 100%

HSLhsl(180, 100%, 99.6%)

HSV / HSBhsv(180, 0.8%, 100%)

CMYK0.8%, 0%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,646,143

CSS custom property--colour: #FDFFFF;

Brightness & contrast

Relative luminance0.99623WCAG 2.x, 0 is black and 1 is white

Perceived brightness254.4 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 20.92:1

Contrast with white1:1WCAG normal text: Fail

Contrast with black20.92:1WCAG normal text: AAA

Greyscale equivalent#FFFFFF

Inverted#020000

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

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

Deuteranopia#FEFEFFno green cones; the most common form, about 1% of men; ΔE 0.9 from the original

Tritanopia#FCFFFFno blue cones; rare, and affects men and women equally; ΔE 0.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

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

Contrast with black, large text20.92:1WCAG large text: AAA

Named colours

White · ΔE 0.7 Snow · ΔE 2.7 White smoke · ΔE 3.4 Mint cream · ΔE 3.9 Ghost white · ΔE 4.2 Azure · ΔE 4.6

Nearest named CSS colourWhite (#FFFFFF)ΔE 0.71, indistinguishable to the eye

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FFFDFD

Analogous#FDFFFE, #FDFEFF

Triadic#FFFDFF, #FFFFFD

Split complementary#FFFDFE, #FFFEFD

Tetradic#FEFDFF, #FFFDFD, #FEFFFD

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%#CAFFFF

Darker −20%#97FFFF

Darker −30%#64FFFF

Darker −40%#31FFFF

More saturated +25%#FDFFFF

Less saturated −25%#FDFFFF

Channel breakdown

R253

G255

B255

Red253 (99.2%)

Green255 (100%)

Blue255 (100%)

Hue180°

Saturation (HSL)100%

Lightness99.61%

Dominant channelGreen and Blue

Hex per channelR FD · G FF · B FF

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#FDFFFF

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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