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Recognised as Colour

#CEECFF

  • #CEECFF
  • Blue
  • Light
  • Nearest: Light blue

#CEECFF is a blue with RGB values 206, 236, 255 and HSL 203°, 100%, 90%. It is a light colour, so black text on it reaches 17.1:1 contrast (AAA for normal text). The nearest named colour is Light blue.

Colour values

#CEECFF#CEECFF
HEX#CEECFF
RGBrgb(206, 236, 255)
RGB (0–1)0.8078, 0.9255, 1
RGB percentages80.8%, 92.5%, 100%
HSLhsl(203.3, 100%, 90.4%)
HSV / HSBhsv(203.3, 19.2%, 100%)
CMYK19.2%, 7.5%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,561,087
CSS custom property--colour: #CEECFF;

Brightness & contrast

Relative luminance0.80333WCAG 2.x, 0 is black and 1 is white
Perceived brightness229.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.07:1
Contrast with white1.23:1WCAG normal text: Fail
Contrast with black17.07:1WCAG normal text: AAA
Greyscale equivalent#E7E7E7
Inverted#311300

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E4EBFFno red cones; affects about 1% of men; ΔE 7.7 from the original
Deuteranopia#DDE5FFno green cones; the most common form, about 1% of men; ΔE 8.3 from the original
Tritanopia#C1F1F2no blue cones; rare, and affects men and women equally; ΔE 11.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.23:1WCAG large text: Fail
Contrast with black, large text17.07:1WCAG large text: AAA

Named colours

Light blue · ΔE 9.5Lavender · ΔE 10Alice blue · ΔE 10.8Powder blue · ΔE 10.9Light cyan · ΔE 11.6Azure · ΔE 12.9
Nearest named CSS colourLight blue (#ADD8E6)ΔE 9.51, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFE1CE
Analogous#CEFFF9, #CED4FF
Triadic#FFCEEC, #ECFFCE
Split complementary#FFCED4, #FFFACE
Tetradic#F9CEFF, #FFE1CE, #D4FFCE

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%#9BD8FF
Darker −20%#68C4FF
Darker −30%#35B1FF
Darker −40%#029DFF
More saturated +25%#CEECFF
Less saturated −25%#D4EBF9

Channel breakdown

R206
G236
B255
Red206 (80.8%)
Green236 (92.5%)
Blue255 (100%)
Hue203.27°
Saturation (HSL)100%
Lightness90.39%
Dominant channelBlue
Hex per channelR CE · G EC · B FF

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