Colour

#20A6DD

#20A6DD
Cyan
Dark
Nearest: Deep skyblue

#20A6DD is a cyan with RGB values 32, 166, 221 and HSL 197°, 75%, 50%. It is a dark colour, so black text on it reaches 7.6:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#20A6DD#20A6DD

HEX#20A6DD

RGBrgb(32, 166, 221)

RGB (0–1)0.1255, 0.651, 0.8667

RGB percentages12.5%, 65.1%, 86.7%

HSLhsl(197.5, 74.7%, 49.6%)

HSV / HSBhsv(197.5, 85.5%, 86.7%)

CMYK85.5%, 24.9%, 0%, 13.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,139,869

CSS custom property--colour: #20A6DD;

Brightness & contrast

Relative luminance0.328WCAG 2.x, 0 is black and 1 is white

Perceived brightness148.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.56:1

Contrast with white2.78:1WCAG normal text: Fail

Contrast with black7.56:1WCAG normal text: AAA

Greyscale equivalent#8D8D8D

Inverted#DF5922

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#8AA4E0no red cones; affects about 1% of men; ΔE 21.4 from the original

Deuteranopia#7294DCno green cones; the most common form, about 1% of men; ΔE 23 from the original

Tritanopia#00B5B9no blue cones; rare, and affects men and women equally; ΔE 32.3 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text2.78:1WCAG large text: Fail

Contrast with black, large text7.56:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 10.3 Steel blue · ΔE 16.7 Light skyblue · ΔE 18.5 Sky blue · ΔE 22.1 Cornflower blue · ΔE 27.2 Light steelblue · ΔE 29.8

Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 10.35, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#DD5720

Analogous#20DDB6, #2047DD

Triadic#DD20A6, #A6DD20

Split complementary#DD2047, #DDB620

Tetradic#B620DD, #DD5720, #47DD20

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#D1EDF8

Lighter +30%#A4DBF2

Lighter +20%#78CAEB

Lighter +10%#4BB8E5

Darker −10%#1A85B0

Darker −20%#136384

Darker −30%#0D4257

Darker −40%#06202B

More saturated +25%#00B3FD

Less saturated −25%#4099BD

Channel breakdown

R32

G166

B221

Red32 (12.5%)

Green166 (65.1%)

Blue221 (86.7%)

Hue197.46°

Saturation (HSL)74.7%

Lightness49.61%

Dominant channelBlue

Hex per channelR 20 · G A6 · B DD

Keep nerding

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#20A6DD

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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