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Colour

#DDE5F3

  • #DDE5F3
  • Blue
  • Light
  • Nearest: Lavender

#DDE5F3 is a blue with RGB values 221, 229, 243 and HSL 218°, 48%, 91%. It is a light colour, so black text on it reaches 16.6:1 contrast (AAA for normal text). The nearest named colour is Lavender.

Colour values

#DDE5F3#DDE5F3
HEX#DDE5F3
RGBrgb(221, 229, 243)
RGB (0–1)0.8667, 0.898, 0.9529
RGB percentages86.7%, 89.8%, 95.3%
HSLhsl(218.2, 47.8%, 91%)
HSV / HSBhsv(218.2, 9.1%, 95.3%)
CMYK9.1%, 5.8%, 0%, 4.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,542,323
CSS custom property--colour: #DDE5F3;

Brightness & contrast

Relative luminance0.77882WCAG 2.x, 0 is black and 1 is white
Perceived brightness228.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.58:1
Contrast with white1.27:1WCAG normal text: Fail
Contrast with black16.58:1WCAG normal text: AAA
Greyscale equivalent#E4E4E4
Inverted#221A0C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E1E6F4no red cones; affects about 1% of men; ΔE 1.2 from the original
Deuteranopia#DFE3F3no green cones; the most common form, about 1% of men; ΔE 1.8 from the original
Tritanopia#D8E8E9no blue cones; rare, and affects men and women equally; ΔE 7.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.27:1WCAG large text: Fail
Contrast with black, large text16.58:1WCAG large text: AAA

Named colours

Lavender · ΔE 4.4Alice blue · ΔE 7.4Gainsboro · ΔE 8.3Ghost white · ΔE 8.4White smoke · ΔE 9.7Light grey · ΔE 9.9
Nearest named CSS colourLavender (#E6E6FA)ΔE 4.35, a close match
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F3EBDD
Analogous#DDF0F3, #E0DDF3
Triadic#F3DDE5, #E5F3DD
Split complementary#F3E0DD, #F0F3DD
Tetradic#F3DDF0, #F3EBDD, #DDF3E0

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%#B7C8E6
Darker −20%#92ABD8
Darker −30%#6C8FCB
Darker −40%#4672BE
More saturated +25%#D7E3F9
Less saturated −25%#E3E7ED

Channel breakdown

R221
G229
B243
Red221 (86.7%)
Green229 (89.8%)
Blue243 (95.3%)
Hue218.18°
Saturation (HSL)47.83%
Lightness90.98%
Dominant channelBlue
Hex per channelR DD · G E5 · B F3

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Every value on this page was computed from “dde5f3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.