Colour
#20009B
- #20009B
- Blue
- Dark
- Nearest: Dark blue
#20009B is a blue with RGB values 32, 0, 155 and HSL 252°, 100%, 30%. It is a dark colour, so white text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Dark blue.
Colour values
#20009B#20009B
HEX#20009B
RGBrgb(32, 0, 155)
RGB (0–1)0.1255, 0, 0.6078
RGB percentages12.5%, 0%, 60.8%
HSLhsl(252.4, 100%, 30.4%)
HSV / HSBhsv(252.4, 100%, 60.8%)
CMYK79.4%, 100%, 0%, 39.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,097,307
CSS custom property--colour: #20009B;
Brightness & contrast
Relative luminance0.02674WCAG 2.x, 0 is black and 1 is white
Perceived brightness55.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.68:1
Contrast with white13.68:1WCAG normal text: AAA
Contrast with black1.53:1WCAG normal text: Fail
Greyscale equivalent#121212
Inverted#DFFF64
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.68:1WCAG large text: AAA
Contrast with black, large text1.53:1WCAG large text: Fail
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#7B9B00
Analogous#002E9B, #6D009B
Triadic#9B2000, #009B20
Split complementary#9B6D00, #2E9B00
Tetradic#9B002E, #7B9B00, #009B6D
Tints, shades & saturation
Channel breakdown
R32
G0
B155
Red32 (12.5%)
Green0 (0%)
Blue155 (60.8%)
Hue252.39°
Saturation (HSL)100%
Lightness30.39%
Dominant channelBlue
Hex per channelR 20 · G 00 · B 9B
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