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Colour

#CFDAFF

  • #CFDAFF
  • Blue
  • Light
  • Nearest: Lavender

#CFDAFF is a blue with RGB values 207, 218, 255 and HSL 226°, 100%, 91%. It is a light colour, so black text on it reaches 15.1:1 contrast (AAA for normal text). The nearest named colour is Lavender.

Colour values

#CFDAFF#CFDAFF
HEX#CFDAFF
RGBrgb(207, 218, 255)
RGB (0–1)0.8118, 0.8549, 1
RGB percentages81.2%, 85.5%, 100%
HSLhsl(226.3, 100%, 90.6%)
HSV / HSBhsv(226.3, 18.8%, 100%)
CMYK18.8%, 14.5%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,622,015
CSS custom property--colour: #CFDAFF;

Brightness & contrast

Relative luminance0.70628WCAG 2.x, 0 is black and 1 is white
Perceived brightness219.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.13:1
Contrast with white1.39:1WCAG normal text: Fail
Contrast with black15.13:1WCAG normal text: AAA
Greyscale equivalent#DADADA
Inverted#302500

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D0DDFFno red cones; affects about 1% of men; ΔE 2 from the original
Deuteranopia#CCD9FEno green cones; the most common form, about 1% of men; ΔE 0.8 from the original
Tritanopia#C4E1E6no blue cones; rare, and affects men and women equally; ΔE 18.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.39:1WCAG large text: Fail
Contrast with black, large text15.13:1WCAG large text: AAA

Named colours

Lavender · ΔE 10.6Light steelblue · ΔE 11Thistle · ΔE 15.5Light blue · ΔE 16.9Alice blue · ΔE 18.6Light skyblue · ΔE 18.9
Nearest named CSS colourLavender (#E6E6FA)ΔE 10.58, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFF4CF
Analogous#CFF2FF, #DCCFFF
Triadic#FFCFDA, #DAFFCF
Split complementary#FFDCCF, #F2FFCF
Tetradic#FFCFF2, #FFF4CF, #CFFFDC

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%#9CB3FF
Darker −20%#698BFF
Darker −30%#3664FF
Darker −40%#033DFF
More saturated +25%#CFDAFF
Less saturated −25%#D5DDF9

Channel breakdown

R207
G218
B255
Red207 (81.2%)
Green218 (85.5%)
Blue255 (100%)
Hue226.25°
Saturation (HSL)100%
Lightness90.59%
Dominant channelBlue
Hex per channelR CF · G DA · B FF

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