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Recognised as Colour

#20DEFF

  • #20DEFF
  • Cyan
  • Light
  • Nearest: Dark turquoise

#20DEFF is a cyan with RGB values 32, 222, 255 and HSL 189°, 100%, 56%. It is a light colour, so black text on it reaches 13:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#20DEFF#20DEFF
HEX#20DEFF
RGBrgb(32, 222, 255)
RGB (0–1)0.1255, 0.8706, 1
RGB percentages12.5%, 87.1%, 100%
HSLhsl(188.9, 100%, 56.3%)
HSV / HSBhsv(188.9, 87.5%, 100%)
CMYK87.5%, 12.9%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,154,239
CSS custom property--colour: #20DEFF;

Brightness & contrast

Relative luminance0.5977WCAG 2.x, 0 is black and 1 is white
Perceived brightness191.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.95:1
Contrast with white1.62:1WCAG normal text: Fail
Contrast with black12.95:1WCAG normal text: AAA
Greyscale equivalent#B8B8B8
Inverted#DF2100

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C6D6FFno red cones; affects about 1% of men; ΔE 36.2 from the original
Deuteranopia#ABC3FFno green cones; the most common form, about 1% of men; ΔE 38 from the original
Tritanopia#00EAE8no blue cones; rare, and affects men and women equally; ΔE 21.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.62:1WCAG large text: Fail
Contrast with black, large text12.95:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 18Sky blue · ΔE 18.9Medium turquoise · ΔE 21.2Light skyblue · ΔE 21.4Deep skyblue · ΔE 22.3Aqua · ΔE 23.3
Nearest named CSS colourDark turquoise (#00CED1)ΔE 17.99, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF4120
Analogous#20FFB0, #206FFF
Triadic#FF20DE, #DEFF20
Split complementary#FF206F, #FFB020
Tetradic#B020FF, #FF4120, #6FFF20

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ECFCFF
Lighter +30%#B9F5FF
Lighter +20%#86EDFF
Lighter +10%#53E6FF
Darker −10%#00C9EC
Darker −20%#009EB9
Darker −30%#007286
Darker −40%#004753
More saturated +25%#20DEFF
Less saturated −25%#3CCAE3

Channel breakdown

R32
G222
B255
Red32 (12.5%)
Green222 (87.1%)
Blue255 (100%)
Hue188.88°
Saturation (HSL)100%
Lightness56.27%
Dominant channelBlue
Hex per channelR 20 · G DE · B FF

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Every value on this page was computed from “20deff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.