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Recognised as Colour

#53D7FB

  • #53D7FB
  • Cyan
  • Light
  • Nearest: Sky blue

#53D7FB is a cyan with RGB values 83, 215, 251 and HSL 193°, 95%, 65%. It is a light colour, so black text on it reaches 12.5:1 contrast (AAA for normal text). The nearest named colour is Sky blue.

Colour values

#53D7FB#53D7FB
HEX#53D7FB
RGBrgb(83, 215, 251)
RGB (0–1)0.3255, 0.8431, 0.9843
RGB percentages32.5%, 84.3%, 98.4%
HSLhsl(192.9, 95.5%, 65.5%)
HSV / HSBhsv(192.9, 66.9%, 98.4%)
CMYK66.9%, 14.3%, 0%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,494,779
CSS custom property--colour: #53D7FB;

Brightness & contrast

Relative luminance0.57405WCAG 2.x, 0 is black and 1 is white
Perceived brightness190.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.48:1
Contrast with white1.68:1WCAG normal text: Fail
Contrast with black12.48:1WCAG normal text: AAA
Greyscale equivalent#BEBEBE
Inverted#AC2804

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C1D1FDno red cones; affects about 1% of men; ΔE 29.6 from the original
Deuteranopia#A9C0FBno green cones; the most common form, about 1% of men; ΔE 31 from the original
Tritanopia#00E3E2no blue cones; rare, and affects men and women equally; ΔE 24.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.68:1WCAG large text: Fail
Contrast with black, large text12.48:1WCAG large text: AAA

Named colours

Sky blue · ΔE 12.4Light skyblue · ΔE 14.2Deep skyblue · ΔE 18Dark turquoise · ΔE 21.6Light blue · ΔE 22.1Medium turquoise · ΔE 23.6
Nearest named CSS colourSky blue (#87CEEB)ΔE 12.37, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FB7753
Analogous#53FBCB, #5383FB
Triadic#FB53D7, #D7FB53
Split complementary#FB5383, #FBCB53
Tetradic#CB53FB, #FB7753, #83FB53

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E9FAFE
Lighter +20%#B7EEFD
Lighter +10%#85E3FC
Darker −10%#21CBFA
Darker −20%#05B3E3
Darker −30%#048CB1
Darker −40%#03647F
More saturated +25%#4FD9FF
Less saturated −25%#69CAE5

Channel breakdown

R83
G215
B251
Red83 (32.5%)
Green215 (84.3%)
Blue251 (98.4%)
Hue192.86°
Saturation (HSL)95.45%
Lightness65.49%
Dominant channelBlue
Hex per channelR 53 · G D7 · B FB

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Every value on this page was computed from “53d7fb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.