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Recognised as Colour

#20AFDD

  • #20AFDD
  • Cyan
  • Dark
  • Nearest: Deep skyblue

#20AFDD is a cyan with RGB values 32, 175, 221 and HSL 195°, 75%, 50%. It is a dark colour, so black text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#20AFDD#20AFDD
HEX#20AFDD
RGBrgb(32, 175, 221)
RGB (0–1)0.1255, 0.6863, 0.8667
RGB percentages12.5%, 68.6%, 86.7%
HSLhsl(194.6, 74.7%, 49.6%)
HSV / HSBhsv(194.6, 85.5%, 86.7%)
CMYK85.5%, 20.8%, 0%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,142,173
CSS custom property--colour: #20AFDD;

Brightness & contrast

Relative luminance0.36187WCAG 2.x, 0 is black and 1 is white
Perceived brightness154.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.24:1
Contrast with white2.55:1WCAG normal text: Fail
Contrast with black8.24:1WCAG normal text: AAA
Greyscale equivalent#949494
Inverted#DF5022

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#96ACDFno red cones; affects about 1% of men; ΔE 24.9 from the original
Deuteranopia#7E9BDCno green cones; the most common form, about 1% of men; ΔE 26.7 from the original
Tritanopia#00BCBEno blue cones; rare, and affects men and women equally; ΔE 27.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.55:1WCAG large text: Fail
Contrast with black, large text8.24:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 11.2Light skyblue · ΔE 16.5Sky blue · ΔE 18Steel blue · ΔE 21.2Cadetblue · ΔE 26.4Light steelblue · ΔE 28.4
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 11.24, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DD4E20
Analogous#20DDAC, #2051DD
Triadic#DD20AF, #AFDD20
Split complementary#DD2051, #DDAC20
Tetradic#AC20DD, #DD4E20, #51DD20

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D1EFF8
Lighter +30%#A4DFF2
Lighter +20%#78CFEB
Lighter +10%#4BBFE5
Darker −10%#1A8CB0
Darker −20%#136884
Darker −30%#0D4557
Darker −40%#06222B
More saturated +25%#00BFFD
Less saturated −25%#409FBD

Channel breakdown

R32
G175
B221
Red32 (12.5%)
Green175 (68.6%)
Blue221 (86.7%)
Hue194.6°
Saturation (HSL)74.7%
Lightness49.61%
Dominant channelBlue
Hex per channelR 20 · G AF · B DD

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