Recognised as Colour

#EFFDFE

#EFFDFE
Cyan
Light
Nearest: Azure

#EFFDFE is a cyan with RGB values 239, 253, 254 and HSL 184°, 88%, 97%. It is a light colour, so black text on it reaches 20.2:1 contrast (AAA for normal text). The nearest named colour is Azure.

Colour values

#EFFDFE#EFFDFE

HEX#EFFDFE

RGBrgb(239, 253, 254)

RGB (0–1)0.9373, 0.9922, 0.9961

RGB percentages93.7%, 99.2%, 99.6%

HSLhsl(184, 88.2%, 96.7%)

HSV / HSBhsv(184, 5.9%, 99.6%)

CMYK5.9%, 0.4%, 0%, 0.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,728,126

CSS custom property--colour: #EFFDFE;

Brightness & contrast

Relative luminance0.95757WCAG 2.x, 0 is black and 1 is white

Perceived brightness249 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 20.15:1

Contrast with white1.04:1WCAG normal text: Fail

Contrast with black20.15:1WCAG normal text: AAA

Greyscale equivalent#FAFAFA

Inverted#100201

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FBFCFEno red cones; affects about 1% of men; ΔE 4.6 from the original

Deuteranopia#F8F9FEno green cones; the most common form, about 1% of men; ΔE 5 from the original

Tritanopia#EBFEFDno blue cones; rare, and affects men and women equally; ΔE 2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.04:1WCAG large text: Fail

Contrast with black, large text20.15:1WCAG large text: AAA

Named colours

Azure · ΔE 0.9 Mint cream · ΔE 3.4 Alice blue · ΔE 3.9 White · ΔE 5.1 White smoke · ΔE 5.2 Light cyan · ΔE 5.7

Nearest named CSS colourAzure (#F0FFFF)ΔE 0.86, indistinguishable to the eye

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FEF0EF

Analogous#EFFEF8, #EFF6FE

Triadic#FEEFFD, #FDFEEF

Split complementary#FEEFF6, #FEF8EF

Tetradic#F8EFFE, #FEF0EF, #F6FEEF

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%#BFF7FB

Darker −20%#8FF1F8

Darker −30%#5FEBF5

Darker −40%#2FE5F2

More saturated +25%#EEFEFF

Less saturated −25%#F1FBFC

Channel breakdown

R239

G253

B254

Red239 (93.7%)

Green253 (99.2%)

Blue254 (99.6%)

Hue184°

Saturation (HSL)88.24%

Lightness96.67%

Dominant channelBlue

Hex per channelR EF · G FD · B FE

Keep nerding

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

#EFFDFE

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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