Recognised as Colour

#FDFDFF

#FDFDFF
Blue
Light
Nearest: White

#FDFDFF is a blue with RGB values 253, 253, 255 and HSL 240°, 100%, 100%. It is a light colour, so black text on it reaches 20.7:1 contrast (AAA for normal text). The nearest named colour is White.

Colour values

#FDFDFF#FDFDFF

HEX#FDFDFF

RGBrgb(253, 253, 255)

RGB (0–1)0.9922, 0.9922, 1

RGB percentages99.2%, 99.2%, 100%

HSLhsl(240, 100%, 99.6%)

HSV / HSBhsv(240, 0.8%, 100%)

CMYK0.8%, 0.8%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,645,631

CSS custom property--colour: #FDFDFF;

Brightness & contrast

Relative luminance0.98353WCAG 2.x, 0 is black and 1 is white

Perceived brightness253.2 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 20.67:1

Contrast with white1.02:1WCAG normal text: Fail

Contrast with black20.67:1WCAG normal text: AAA

Greyscale equivalent#FDFDFD

Inverted#020200

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FDFDFFno red cones; affects about 1% of men; ΔE 0 from the original

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

Tritanopia#FDFDFEno blue cones; rare, and affects men and women equally; ΔE 0.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.02:1WCAG large text: Fail

Contrast with black, large text20.67:1WCAG large text: AAA

Named colours

White · ΔE 1.2 Snow · ΔE 2.1 White smoke · ΔE 3 Ghost white · ΔE 3 Alice blue · ΔE 4.3 Mint cream · ΔE 5

Nearest named CSS colourWhite (#FFFFFF)ΔE 1.2, below the just-noticeable difference

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FFFFFD

Analogous#FDFEFF, #FEFDFF

Triadic#FFFDFD, #FDFFFD

Split complementary#FFFEFD, #FEFFFD

Tetradic#FFFDFE, #FFFFFD, #FDFFFE

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%#CACAFF

Darker −20%#9797FF

Darker −30%#6464FF

Darker −40%#3131FF

More saturated +25%#FDFDFF

Less saturated −25%#FDFDFF

Channel breakdown

R253

G253

B255

Red253 (99.2%)

Green253 (99.2%)

Blue255 (100%)

Hue240°

Saturation (HSL)100%

Lightness99.61%

Dominant channelBlue

Hex per channelR FD · G FD · B FF

Keep nerding

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

#FDFDFF

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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