Colour
#20909C
- #20909C
- Cyan
- Dark
- Nearest: Dark cyan
#20909C is a cyan with RGB values 32, 144, 156 and HSL 186°, 66%, 37%. It is a dark colour, so black text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Dark cyan.
Colour values
#20909C#20909C
HEX#20909C
RGBrgb(32, 144, 156)
RGB (0–1)0.1255, 0.5647, 0.6118
RGB percentages12.5%, 56.5%, 61.2%
HSLhsl(185.8, 66%, 36.9%)
HSV / HSBhsv(185.8, 79.5%, 61.2%)
CMYK79.5%, 7.7%, 0%, 38.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,134,172
CSS custom property--colour: #20909C;
Brightness & contrast
Relative luminance0.22654WCAG 2.x, 0 is black and 1 is white
Perceived brightness123.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.53:1
Contrast with white3.8:1WCAG normal text: Fail
Contrast with black5.53:1WCAG normal text: AA
Greyscale equivalent#797979
Inverted#DF6F63
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.8:1WCAG large text: AA
Contrast with black, large text5.53:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#9C2C20
Analogous#209C6A, #20529C
Triadic#9C2090, #909C20
Split complementary#9C2052, #9C6A20
Tetradic#6A209C, #9C2C20, #529C20
Tints, shades & saturation
Channel breakdown
R32
G144
B156
Red32 (12.5%)
Green144 (56.5%)
Blue156 (61.2%)
Hue185.81°
Saturation (HSL)65.96%
Lightness36.86%
Dominant channelBlue
Hex per channelR 20 · G 90 · B 9C
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