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Recognised as Colour

#53EFEB

  • #53EFEB
  • Cyan
  • Light
  • Nearest: Turquoise

#53EFEB is a cyan with RGB values 83, 239, 235 and HSL 178°, 83%, 63%. It is a light colour, so black text on it reaches 14.9:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#53EFEB#53EFEB
HEX#53EFEB
RGBrgb(83, 239, 235)
RGB (0–1)0.3255, 0.9373, 0.9216
RGB percentages32.5%, 93.7%, 92.2%
HSLhsl(178.5, 83%, 63.1%)
HSV / HSBhsv(178.5, 65.3%, 93.7%)
CMYK65.3%, 0%, 1.7%, 6.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,500,907
CSS custom property--colour: #53EFEB;

Brightness & contrast

Relative luminance0.6957WCAG 2.x, 0 is black and 1 is white
Perceived brightness204.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.91:1
Contrast with white1.41:1WCAG normal text: Fail
Contrast with black14.91:1WCAG normal text: AAA
Greyscale equivalent#CECECE
Inverted#AC1014

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E1E3EBno red cones; affects about 1% of men; ΔE 42.3 from the original
Deuteranopia#C9D2ECno green cones; the most common form, about 1% of men; ΔE 43.3 from the original
Tritanopia#00F6EDno blue cones; rare, and affects men and women equally; ΔE 8.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.41:1WCAG large text: Fail
Contrast with black, large text14.91:1WCAG large text: AAA

Named colours

Turquoise · ΔE 8.8Aqua · ΔE 9.3Cyan · ΔE 9.3Medium turquoise · ΔE 10.7Dark turquoise · ΔE 12Aquamarine · ΔE 21
Nearest named CSS colourTurquoise (#40E0D0)ΔE 8.76, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EF5357
Analogous#53EF9D, #53A5EF
Triadic#EB53EF, #EFEB53
Split complementary#EF53A5, #EF9D53
Tetradic#9D53EF, #EF5357, #A5EF53

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#DFFCFB
Lighter +20%#B0F8F6
Lighter +10%#82F3F0
Darker −10%#24EBE6
Darker −20%#13C9C5
Darker −30%#0E9B97
Darker −40%#0A6C69
More saturated +25%#43FFFA
Less saturated −25%#6AD8D5

Channel breakdown

R83
G239
B235
Red83 (32.5%)
Green239 (93.7%)
Blue235 (92.2%)
Hue178.46°
Saturation (HSL)82.98%
Lightness63.14%
Dominant channelGreen
Hex per channelR 53 · G EF · B EB

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