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Colour

#DDEBFF

  • #DDEBFF
  • Blue
  • Light
  • Nearest: Lavender

#DDEBFF is a blue with RGB values 221, 235, 255 and HSL 215°, 100%, 93%. It is a light colour, so black text on it reaches 17.4:1 contrast (AAA for normal text). The nearest named colour is Lavender.

Colour values

#DDEBFF#DDEBFF
HEX#DDEBFF
RGBrgb(221, 235, 255)
RGB (0–1)0.8667, 0.9216, 1
RGB percentages86.7%, 92.2%, 100%
HSLhsl(215.3, 100%, 93.3%)
HSV / HSBhsv(215.3, 13.3%, 100%)
CMYK13.3%, 7.8%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,543,871
CSS custom property--colour: #DDEBFF;

Brightness & contrast

Relative luminance0.82009WCAG 2.x, 0 is black and 1 is white
Perceived brightness233.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.4:1
Contrast with white1.21:1WCAG normal text: Fail
Contrast with black17.4:1WCAG normal text: AAA
Greyscale equivalent#E9E9E9
Inverted#221400

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E5ECFFno red cones; affects about 1% of men; ΔE 2.5 from the original
Deuteranopia#E1E8FFno green cones; the most common form, about 1% of men; ΔE 2.9 from the original
Tritanopia#D5EFF1no blue cones; rare, and affects men and women equally; ΔE 10.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.21:1WCAG large text: Fail
Contrast with black, large text17.4:1WCAG large text: AAA

Named colours

Lavender · ΔE 4.8Alice blue · ΔE 8.4Ghost white · ΔE 9.6White smoke · ΔE 11.9Azure · ΔE 12.2Gainsboro · ΔE 12.2
Nearest named CSS colourLavender (#E6E6FA)ΔE 4.78, a close match
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFF1DD
Analogous#DDFCFF, #E0DDFF
Triadic#FFDDEB, #EBFFDD
Split complementary#FFE0DD, #FCFFDD
Tetradic#FFDDFC, #FFF1DD, #DDFFE0

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%#AACDFF
Darker −20%#77AFFF
Darker −30%#4491FF
Darker −40%#1173FF
More saturated +25%#DDEBFF
Less saturated −25%#E1ECFB

Channel breakdown

R221
G235
B255
Red221 (86.7%)
Green235 (92.2%)
Blue255 (100%)
Hue215.29°
Saturation (HSL)100%
Lightness93.33%
Dominant channelBlue
Hex per channelR DD · G EB · B FF

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