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Recognised as Colour

#CDEEFB

  • #CDEEFB
  • Cyan
  • Light
  • Nearest: Powder blue

#CDEEFB is a cyan with RGB values 205, 238, 251 and HSL 197°, 85%, 89%. It is a light colour, so black text on it reaches 17.2:1 contrast (AAA for normal text). The nearest named colour is Powder blue.

Colour values

#CDEEFB#CDEEFB
HEX#CDEEFB
RGBrgb(205, 238, 251)
RGB (0–1)0.8039, 0.9333, 0.9843
RGB percentages80.4%, 93.3%, 98.4%
HSLhsl(197, 85.2%, 89.4%)
HSV / HSBhsv(197, 18.3%, 98.4%)
CMYK18.3%, 5.2%, 0%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,496,059
CSS custom property--colour: #CDEEFB;

Brightness & contrast

Relative luminance0.81093WCAG 2.x, 0 is black and 1 is white
Perceived brightness230.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.22:1
Contrast with white1.22:1WCAG normal text: Fail
Contrast with black17.22:1WCAG normal text: AAA
Greyscale equivalent#E8E8E8
Inverted#321104

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E7ECFCno red cones; affects about 1% of men; ΔE 9.6 from the original
Deuteranopia#DFE6FBno green cones; the most common form, about 1% of men; ΔE 9.8 from the original
Tritanopia#C0F2F2no blue cones; rare, and affects men and women equally; ΔE 9.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.22:1WCAG large text: Fail
Contrast with black, large text17.22:1WCAG large text: AAA

Named colours

Powder blue · ΔE 8.8Light cyan · ΔE 8.8Light blue · ΔE 9Alice blue · ΔE 10.1Azure · ΔE 11.1Lavender · ΔE 11.7
Nearest named CSS colourPowder blue (#B0E0E6)ΔE 8.75, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FBDACD
Analogous#CDFBF1, #CDD7FB
Triadic#FBCDEE, #EEFBCD
Split complementary#FBCDD7, #FBF1CD
Tetradic#F1CDFB, #FBDACD, #D7FBCD

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#FCFEFF
Darker −10%#9EDEF7
Darker −20%#6FCEF3
Darker −30%#3FBEF0
Darker −40%#13ADE9
More saturated +25%#C9F0FF
Less saturated −25%#D4EBF4

Channel breakdown

R205
G238
B251
Red205 (80.4%)
Green238 (93.3%)
Blue251 (98.4%)
Hue196.96°
Saturation (HSL)85.19%
Lightness89.41%
Dominant channelBlue
Hex per channelR CD · G EE · B FB

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