Colour

#EFF1FD

#EFF1FD
Blue
Light
Nearest: Ghost white

#EFF1FD is a blue with RGB values 239, 241, 253 and HSL 231°, 78%, 96%. It is a light colour, so black text on it reaches 18.7:1 contrast (AAA for normal text). The nearest named colour is Ghost white.

Colour values

#EFF1FD#EFF1FD

HEX#EFF1FD

RGBrgb(239, 241, 253)

RGB (0–1)0.9373, 0.9451, 0.9922

RGB percentages93.7%, 94.5%, 99.2%

HSLhsl(231.4, 77.8%, 96.5%)

HSV / HSBhsv(231.4, 5.5%, 99.2%)

CMYK5.5%, 4.7%, 0%, 0.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,725,053

CSS custom property--colour: #EFF1FD;

Brightness & contrast

Relative luminance0.88353WCAG 2.x, 0 is black and 1 is white

Perceived brightness241.8 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 18.67:1

Contrast with white1.12:1WCAG normal text: Fail

Contrast with black18.67:1WCAG normal text: AAA

Greyscale equivalent#F1F1F1

Inverted#100E02

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#EEF2FEno red cones; affects about 1% of men; ΔE 0.7 from the original

Deuteranopia#EDF1FDno green cones; the most common form, about 1% of men; ΔE 0.7 from the original

Tritanopia#ECF3F5no blue cones; rare, and affects men and women equally; ΔE 5.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.12:1WCAG large text: Fail

Contrast with black, large text18.67:1WCAG large text: AAA

Named colours

Ghost white · ΔE 3.6 Alice blue · ΔE 3.8 Lavender · ΔE 5.5 White smoke · ΔE 6.3 Lavender blush · ΔE 7 Snow · ΔE 7.4

Nearest named CSS colourGhost white (#F8F8FF)ΔE 3.62, a close match

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FDFBEF

Analogous#EFF8FD, #F4EFFD

Triadic#FDEFF1, #F1FDEF

Split complementary#FDF4EF, #F8FDEF

Tetradic#FDEFF8, #FDFBEF, #EFFDF4

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%#C2C9F7

Darker −20%#94A2F2

Darker −30%#677AEC

Darker −40%#3A52E6

More saturated +25%#EDF0FF

Less saturated −25%#F1F3FB

Channel breakdown

R239

G241

B253

Red239 (93.7%)

Green241 (94.5%)

Blue253 (99.2%)

Hue231.43°

Saturation (HSL)77.78%

Lightness96.47%

Dominant channelBlue

Hex per channelR EF · G F1 · B FD

Keep nerding

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

#EFF1FD

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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