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Colour

#20AFDF

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

#20AFDF is a cyan with RGB values 32, 175, 223 and HSL 195°, 75%, 50%. It is a dark colour, so black text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#20AFDF#20AFDF
HEX#20AFDF
RGBrgb(32, 175, 223)
RGB (0–1)0.1255, 0.6863, 0.8745
RGB percentages12.5%, 68.6%, 87.5%
HSLhsl(195.1, 74.9%, 50%)
HSV / HSBhsv(195.1, 85.7%, 87.5%)
CMYK85.7%, 21.5%, 0%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,142,175
CSS custom property--colour: #20AFDF;

Brightness & contrast

Relative luminance0.36295WCAG 2.x, 0 is black and 1 is white
Perceived brightness154.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.26:1
Contrast with white2.54:1WCAG normal text: Fail
Contrast with black8.26:1WCAG normal text: AAA
Greyscale equivalent#949494
Inverted#DF5020

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#95ACE1no red cones; affects about 1% of men; ΔE 24.4 from the original
Deuteranopia#7D9BDEno green cones; the most common form, about 1% of men; ΔE 26.3 from the original
Tritanopia#00BDBFno blue cones; rare, and affects men and women equally; ΔE 28.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.54:1WCAG large text: Fail
Contrast with black, large text8.26:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 10.3Light skyblue · ΔE 16.4Sky blue · ΔE 18.4Steel blue · ΔE 20.8Cadetblue · ΔE 27.3Light steelblue · ΔE 28.5
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 10.28, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DF5020
Analogous#20DFAF, #2050DF
Triadic#DF20AF, #AFDF20
Split complementary#DF2050, #DFAF20
Tetradic#AF20DF, #DF5020, #50DF20

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D2EFF9
Lighter +30%#A6DFF2
Lighter +20%#79CFEC
Lighter +10%#4DBFE5
Darker −10%#1A8CB2
Darker −20%#136986
Darker −30%#0D4659
Darker −40%#06232D
More saturated +25%#00BFFF
Less saturated −25%#409FBF

Channel breakdown

R32
G175
B223
Red32 (12.5%)
Green175 (68.6%)
Blue223 (87.5%)
Hue195.08°
Saturation (HSL)74.9%
Lightness50%
Dominant channelBlue
Hex per channelR 20 · G AF · B DF

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