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Recognised as Colour

#65DDFE

  • #65DDFE
  • Cyan
  • Light
  • Nearest: Sky blue

#65DDFE is a cyan with RGB values 101, 221, 254 and HSL 193°, 99%, 70%. It is a light colour, so black text on it reaches 13.3:1 contrast (AAA for normal text). The nearest named colour is Sky blue.

Colour values

#65DDFE#65DDFE
HEX#65DDFE
RGBrgb(101, 221, 254)
RGB (0–1)0.3961, 0.8667, 0.9961
RGB percentages39.6%, 86.7%, 99.6%
HSLhsl(192.9, 98.7%, 69.6%)
HSV / HSBhsv(192.9, 60.2%, 99.6%)
CMYK60.2%, 13%, 0%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,675,966
CSS custom property--colour: #65DDFE;

Brightness & contrast

Relative luminance0.61635WCAG 2.x, 0 is black and 1 is white
Perceived brightness197.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.33:1
Contrast with white1.58:1WCAG normal text: Fail
Contrast with black13.33:1WCAG normal text: AAA
Greyscale equivalent#C6C6C6
Inverted#9A2201

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C8D7FFno red cones; affects about 1% of men; ΔE 28.2 from the original
Deuteranopia#B2C7FEno green cones; the most common form, about 1% of men; ΔE 29.7 from the original
Tritanopia#00E8E7no blue cones; rare, and affects men and women equally; ΔE 24.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.58:1WCAG large text: Fail
Contrast with black, large text13.33:1WCAG large text: AAA

Named colours

Sky blue · ΔE 11.2Light skyblue · ΔE 14Light blue · ΔE 19.9Deep skyblue · ΔE 20.4Powder blue · ΔE 21.1Dark turquoise · ΔE 21.5
Nearest named CSS colourSky blue (#87CEEB)ΔE 11.21, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FE8665
Analogous#65FED3, #6590FE
Triadic#FE65DD, #DDFE65
Split complementary#FE6590, #FED365
Tetradic#D365FE, #FE8665, #91FE65

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FDFFFF
Lighter +20%#CAF3FF
Lighter +10%#98E8FE
Darker −10%#32D2FE
Darker −20%#02C6FB
Darker −30%#019EC9
Darker −40%#017696
More saturated +25%#64DEFF
Less saturated −25%#78D2EB

Channel breakdown

R101
G221
B254
Red101 (39.6%)
Green221 (86.7%)
Blue254 (99.6%)
Hue192.94°
Saturation (HSL)98.71%
Lightness69.61%
Dominant channelBlue
Hex per channelR 65 · G DD · B FE

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Every value on this page was computed from “65ddfe” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.