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Recognised as Colour

#DDEFEC

  • #DDEFEC
  • Cyan
  • Light
  • Nearest: Azure

#DDEFEC is a cyan with RGB values 221, 239, 236 and HSL 170°, 36%, 90%. It is a light colour, so black text on it reaches 17.6:1 contrast (AAA for normal text). The nearest named colour is Azure.

Colour values

#DDEFEC#DDEFEC
HEX#DDEFEC
RGBrgb(221, 239, 236)
RGB (0–1)0.8667, 0.9373, 0.9255
RGB percentages86.7%, 93.7%, 92.5%
HSLhsl(170, 36%, 90.2%)
HSV / HSBhsv(170, 7.5%, 93.7%)
CMYK7.5%, 0%, 1.3%, 6.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,544,876
CSS custom property--colour: #DDEFEC;

Brightness & contrast

Relative luminance0.83161WCAG 2.x, 0 is black and 1 is white
Perceived brightness233.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.63:1
Contrast with white1.19:1WCAG normal text: Fail
Contrast with black17.63:1WCAG normal text: AAA
Greyscale equivalent#EBEBEB
Inverted#221013

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EDEDECno red cones; affects about 1% of men; ΔE 6.4 from the original
Deuteranopia#E9EAECno green cones; the most common form, about 1% of men; ΔE 6.5 from the original
Tritanopia#D9F0EEno blue cones; rare, and affects men and women equally; ΔE 1.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.19:1WCAG large text: Fail
Contrast with black, large text17.63:1WCAG large text: AAA

Named colours

Azure · ΔE 6.2Light cyan · ΔE 6.5Mint cream · ΔE 6.7White smoke · ΔE 7.4Alice blue · ΔE 7.5Honeydew · ΔE 8.2
Nearest named CSS colourAzure (#F0FFFF)ΔE 6.16, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EFDDE0
Analogous#DDEFE3, #DDE9EF
Triadic#ECDDEF, #EFECDD
Split complementary#EFDDE9, #EFE3DD
Tetradic#E3DDEF, #EFDDE0, #E9EFDD

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%#BADFD9
Darker −20%#98CEC5
Darker −30%#75BEB2
Darker −40%#52AE9E
More saturated +25%#D7F5F0
Less saturated −25%#E3E9E8

Channel breakdown

R221
G239
B236
Red221 (86.7%)
Green239 (93.7%)
Blue236 (92.5%)
Hue170°
Saturation (HSL)36%
Lightness90.2%
Dominant channelGreen
Hex per channelR DD · G EF · B EC

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