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Recognised as Colour

#DDFDFF

  • #DDFDFF
  • Cyan
  • Light
  • Nearest: Light cyan

#DDFDFF is a cyan with RGB values 221, 253, 255 and HSL 184°, 100%, 93%. It is a light colour, so black text on it reaches 19.6:1 contrast (AAA for normal text). The nearest named colour is Light cyan.

Colour values

#DDFDFF#DDFDFF
HEX#DDFDFF
RGBrgb(221, 253, 255)
RGB (0–1)0.8667, 0.9922, 1
RGB percentages86.7%, 99.2%, 100%
HSLhsl(183.5, 100%, 93.3%)
HSV / HSBhsv(183.5, 13.3%, 100%)
CMYK13.3%, 0.8%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,548,479
CSS custom property--colour: #DDFDFF;

Brightness & contrast

Relative luminance0.92843WCAG 2.x, 0 is black and 1 is white
Perceived brightness244.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 19.57:1
Contrast with white1.07:1WCAG normal text: Fail
Contrast with black19.57:1WCAG normal text: AAA
Greyscale equivalent#F6F6F6
Inverted#220200

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F8FAFFno red cones; affects about 1% of men; ΔE 10.3 from the original
Deuteranopia#F1F5FFno green cones; the most common form, about 1% of men; ΔE 10.4 from the original
Tritanopia#D3FFFDno blue cones; rare, and affects men and women equally; ΔE 4.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.07:1WCAG large text: Fail
Contrast with black, large text19.57:1WCAG large text: AAA

Named colours

Light cyan · ΔE 1.3Azure · ΔE 6Mint cream · ΔE 8.3Alice blue · ΔE 8.5Honeydew · ΔE 10.3White smoke · ΔE 10.8
Nearest named CSS colourLight cyan (#E0FFFF)ΔE 1.27, below the just-noticeable difference
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFDFDD
Analogous#DDFFF0, #DDECFF
Triadic#FFDDFD, #FDFFDD
Split complementary#FFDDEC, #FFF0DD
Tetradic#F0DDFF, #FFDFDD, #ECFFDD

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%#AAFAFF
Darker −20%#77F7FF
Darker −30%#44F4FF
Darker −40%#11F1FF
More saturated +25%#DDFDFF
Less saturated −25%#E1F9FB

Channel breakdown

R221
G253
B255
Red221 (86.7%)
Green253 (99.2%)
Blue255 (100%)
Hue183.53°
Saturation (HSL)100%
Lightness93.33%
Dominant channelBlue
Hex per channelR DD · G FD · B FF

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