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Recognised as Colour

#64D2FD

  • #64D2FD
  • Cyan
  • Light
  • Nearest: Light skyblue

#64D2FD is a cyan with RGB values 100, 210, 253 and HSL 197°, 97%, 69%. It is a light colour, so black text on it reaches 12.2:1 contrast (AAA for normal text). The nearest named colour is Light skyblue.

Colour values

#64D2FD#64D2FD
HEX#64D2FD
RGBrgb(100, 210, 253)
RGB (0–1)0.3922, 0.8235, 0.9922
RGB percentages39.2%, 82.4%, 99.2%
HSLhsl(196.9, 97.5%, 69.2%)
HSV / HSBhsv(196.9, 60.5%, 99.2%)
CMYK60.5%, 17%, 0%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,607,613
CSS custom property--colour: #64D2FD;

Brightness & contrast

Relative luminance0.55894WCAG 2.x, 0 is black and 1 is white
Perceived brightness190.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.18:1
Contrast with white1.72:1WCAG normal text: Fail
Contrast with black12.18:1WCAG normal text: AAA
Greyscale equivalent#BEBEBE
Inverted#9B2D02

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BBCEFFno red cones; affects about 1% of men; ΔE 24.1 from the original
Deuteranopia#A5BEFDno green cones; the most common form, about 1% of men; ΔE 25.7 from the original
Tritanopia#00DFE0no blue cones; rare, and affects men and women equally; ΔE 29.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.72:1WCAG large text: Fail
Contrast with black, large text12.18:1WCAG large text: AAA

Named colours

Light skyblue · ΔE 8.6Sky blue · ΔE 10.2Deep skyblue · ΔE 14Light blue · ΔE 21.2Light steelblue · ΔE 23.6Powder blue · ΔE 24
Nearest named CSS colourLight skyblue (#87CEFA)ΔE 8.63, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FD8F64
Analogous#64FDDC, #6485FD
Triadic#FD64D2, #D2FD64
Split complementary#FD6486, #FDDC64
Tetradic#DB64FD, #FD8F64, #85FD64

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FBFEFF
Lighter +20%#C9EFFE
Lighter +10%#96E1FE
Darker −10%#32C3FC
Darker −20%#03B3F8
Darker −30%#038FC5
Darker −40%#026A93
More saturated +25%#62D3FF
Less saturated −25%#78C9E9

Channel breakdown

R100
G210
B253
Red100 (39.2%)
Green210 (82.4%)
Blue253 (99.2%)
Hue196.86°
Saturation (HSL)97.45%
Lightness69.22%
Dominant channelBlue
Hex per channelR 64 · G D2 · B FD

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Every value on this page was computed from “64d2fd” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.