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Colour

#E4E9F4

  • #E4E9F4
  • Blue
  • Light
  • Nearest: Lavender

#E4E9F4 is a blue with RGB values 228, 233, 244 and HSL 221°, 42%, 93%. It is a light colour, so black text on it reaches 17.3:1 contrast (AAA for normal text). The nearest named colour is Lavender.

Colour values

#E4E9F4#E4E9F4
HEX#E4E9F4
RGBrgb(228, 233, 244)
RGB (0–1)0.8941, 0.9137, 0.9569
RGB percentages89.4%, 91.4%, 95.7%
HSLhsl(221.3, 42.1%, 92.5%)
HSV / HSBhsv(221.3, 6.6%, 95.7%)
CMYK6.6%, 4.5%, 0%, 4.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,002,100
CSS custom property--colour: #E4E9F4;

Brightness & contrast

Relative luminance0.81303WCAG 2.x, 0 is black and 1 is white
Perceived brightness232.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.26:1
Contrast with white1.22:1WCAG normal text: Fail
Contrast with black17.26:1WCAG normal text: AAA
Greyscale equivalent#E9E9E9
Inverted#1B160B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E6EAF5no red cones; affects about 1% of men; ΔE 0.5 from the original
Deuteranopia#E5E8F4no green cones; the most common form, about 1% of men; ΔE 0.9 from the original
Tritanopia#E1EBECno 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 text1.22:1WCAG large text: Fail
Contrast with black, large text17.26:1WCAG large text: AAA

Named colours

Lavender · ΔE 5.1Alice blue · ΔE 5.5Ghost white · ΔE 6.1White smoke · ΔE 7.3Gainsboro · ΔE 7.4Lavender blush · ΔE 8.5
Nearest named CSS colourLavender (#E6E6FA)ΔE 5.05, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F4EFE4
Analogous#E4F1F4, #E7E4F4
Triadic#F4E4E9, #E9F4E4
Split complementary#F4E7E4, #F1F4E4
Tetradic#F4E4F1, #F4EFE4, #E4F4E7

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%#C0CBE5
Darker −20%#9CAED6
Darker −30%#7790C8
Darker −40%#5373B9
More saturated +25%#DFE7F9
Less saturated −25%#E9EBEF

Channel breakdown

R228
G233
B244
Red228 (89.4%)
Green233 (91.4%)
Blue244 (95.7%)
Hue221.25°
Saturation (HSL)42.11%
Lightness92.55%
Dominant channelBlue
Hex per channelR E4 · G E9 · B F4

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Every value on this page was computed from “e4e9f4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.