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Colour

#EFEEFF

  • #EFEEFF
  • Blue
  • Light
  • Nearest: Lavender

#EFEEFF is a blue with RGB values 239, 238, 255 and HSL 244°, 100%, 97%. It is a light colour, so black text on it reaches 18.3:1 contrast (AAA for normal text). The nearest named colour is Lavender.

Colour values

#EFEEFF#EFEEFF
HEX#EFEEFF
RGBrgb(239, 238, 255)
RGB (0–1)0.9373, 0.9333, 1
RGB percentages93.7%, 93.3%, 100%
HSLhsl(243.5, 100%, 96.7%)
HSV / HSBhsv(243.5, 6.7%, 100%)
CMYK6.3%, 6.7%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,724,287
CSS custom property--colour: #EFEEFF;

Brightness & contrast

Relative luminance0.8672WCAG 2.x, 0 is black and 1 is white
Perceived brightness240.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 18.34:1
Contrast with white1.14:1WCAG normal text: Fail
Contrast with black18.34:1WCAG normal text: AAA
Greyscale equivalent#EFEFEF
Inverted#101100

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EAF0FFno red cones; affects about 1% of men; ΔE 2.6 from the original
Deuteranopia#EAEFFEno green cones; the most common form, about 1% of men; ΔE 2.3 from the original
Tritanopia#ECF1F3no blue cones; rare, and affects men and women equally; ΔE 8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.14:1WCAG large text: Fail
Contrast with black, large text18.34:1WCAG large text: AAA

Named colours

Lavender · ΔE 3.2Ghost white · ΔE 6.1Alice blue · ΔE 6.6Lavender blush · ΔE 8White smoke · ΔE 9Snow · ΔE 9.7
Nearest named CSS colourLavender (#E6E6FA)ΔE 3.24, a close match
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FEFFEE
Analogous#EEF6FF, #F8EEFF
Triadic#FFEFEE, #EEFFEF
Split complementary#FFF8EE, #F6FFEE
Tetradic#FFEEF6, #FEFFEE, #EEFFF8

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%#BFBBFF
Darker −20%#8F88FF
Darker −30%#5F55FF
Darker −40%#2F22FF
More saturated +25%#EFEEFF
Less saturated −25%#F1F0FD

Channel breakdown

R239
G238
B255
Red239 (93.7%)
Green238 (93.3%)
Blue255 (100%)
Hue243.53°
Saturation (HSL)100%
Lightness96.67%
Dominant channelBlue
Hex per channelR EF · G EE · B FF

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Every value on this page was computed from “efeeff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.