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Recognised as Colour

#DDE3F7

  • #DDE3F7
  • Blue
  • Light
  • Nearest: Lavender

#DDE3F7 is a blue with RGB values 221, 227, 247 and HSL 226°, 62%, 92%. It is a light colour, so black text on it reaches 16.4:1 contrast (AAA for normal text). The nearest named colour is Lavender.

Colour values

#DDE3F7#DDE3F7
HEX#DDE3F7
RGBrgb(221, 227, 247)
RGB (0–1)0.8667, 0.8902, 0.9686
RGB percentages86.7%, 89%, 96.9%
HSLhsl(226.2, 61.9%, 91.8%)
HSV / HSBhsv(226.2, 10.5%, 96.9%)
CMYK10.5%, 8.1%, 0%, 3.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,541,815
CSS custom property--colour: #DDE3F7;

Brightness & contrast

Relative luminance0.77026WCAG 2.x, 0 is black and 1 is white
Perceived brightness227.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.41:1
Contrast with white1.28:1WCAG normal text: Fail
Contrast with black16.41:1WCAG normal text: AAA
Greyscale equivalent#E3E3E3
Inverted#221C08

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DEE4F8no red cones; affects about 1% of men; ΔE 0.4 from the original
Deuteranopia#DCE2F6no green cones; the most common form, about 1% of men; ΔE 0.4 from the original
Tritanopia#D7E7E9no blue cones; rare, and affects men and women equally; ΔE 10.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.28:1WCAG large text: Fail
Contrast with black, large text16.41:1WCAG large text: AAA

Named colours

Lavender · ΔE 2.5Alice blue · ΔE 9.7Ghost white · ΔE 10.2Gainsboro · ΔE 10.8Light grey · ΔE 12Lavender blush · ΔE 12.1
Nearest named CSS colourLavender (#E6E6FA)ΔE 2.53, a close match
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F7F1DD
Analogous#DDF0F7, #E4DDF7
Triadic#F7DDE3, #E3F7DD
Split complementary#F7E4DD, #F0F7DD
Tetradic#F7DDF0, #F7F1DD, #DDF7E4

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%#B4C1ED
Darker −20%#8A9FE4
Darker −30%#617DDA
Darker −40%#385BD0
More saturated +25%#D8E0FC
Less saturated −25%#E2E6F2

Channel breakdown

R221
G227
B247
Red221 (86.7%)
Green227 (89%)
Blue247 (96.9%)
Hue226.15°
Saturation (HSL)61.9%
Lightness91.76%
Dominant channelBlue
Hex per channelR DD · G E3 · B F7

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Every value on this page was computed from “dde3f7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.