Colour
#090B0A
- #090B0A
- Cyan
- Dark
- Nearest: Black
#090B0A is a cyan with RGB values 9, 11, 10 and HSL 150°, 10%, 4%. It is a dark colour, so white text on it reaches 19.7:1 contrast (AAA for normal text). The nearest named colour is Black.
Colour values
#090B0A#090B0A
HEX#090B0A
RGBrgb(9, 11, 10)
RGB (0–1)0.0353, 0.0431, 0.0392
RGB percentages3.5%, 4.3%, 3.9%
HSLhsl(150, 10%, 3.9%)
HSV / HSBhsv(150, 18.2%, 4.3%)
CMYK18.2%, 0%, 9.1%, 95.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer592,650
CSS custom property--colour: #090B0A;
Brightness & contrast
Relative luminance0.00319WCAG 2.x, 0 is black and 1 is white
Perceived brightness10.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.74:1
Contrast with white19.74:1WCAG normal text: AAA
Contrast with black1.06:1WCAG normal text: Fail
Greyscale equivalent#0B0B0B
Inverted#F6F4F5
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.74:1WCAG large text: AAA
Contrast with black, large text1.06:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#0B090A
Analogous#090B09, #090B0B
Triadic#0A090B, #0B0A09
Split complementary#0B090B, #0B0909
Tetradic#09090B, #0B090A, #0B0B09
Tints, shades & saturation
Channel breakdown
R9
G11
B10
Red9 (3.5%)
Green11 (4.3%)
Blue10 (3.9%)
Hue150°
Saturation (HSL)10%
Lightness3.92%
Dominant channelGreen
Hex per channelR 09 · G 0B · B 0A
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