Colour
#0B494B
- #0B494B
- Cyan
- Dark
- Nearest: Dark slate grey
#0B494B is a cyan with RGB values 11, 73, 75 and HSL 182°, 74%, 17%. It is a dark colour, so white text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#0B494B#0B494B
HEX#0B494B
RGBrgb(11, 73, 75)
RGB (0–1)0.0431, 0.2863, 0.2941
RGB percentages4.3%, 28.6%, 29.4%
HSLhsl(181.9, 74.4%, 16.9%)
HSV / HSBhsv(181.9, 85.3%, 29.4%)
CMYK85.3%, 2.7%, 0%, 70.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer739,659
CSS custom property--colour: #0B494B;
Brightness & contrast
Relative luminance0.05344WCAG 2.x, 0 is black and 1 is white
Perceived brightness61.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.15:1
Contrast with white10.15:1WCAG normal text: AAA
Contrast with black2.07:1WCAG normal text: Fail
Greyscale equivalent#3C3C3C
Inverted#F4B6B4
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.15:1WCAG large text: AAA
Contrast with black, large text2.07:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#4B0D0B
Analogous#0B4B2D, #0B294B
Triadic#4B0B49, #494B0B
Split complementary#4B0B29, #4B2D0B
Tetradic#2D0B4B, #4B0D0B, #294B0B
Tints, shades & saturation
Channel breakdown
R11
G73
B75
Red11 (4.3%)
Green73 (28.6%)
Blue75 (29.4%)
Hue181.88°
Saturation (HSL)74.42%
Lightness16.86%
Dominant channelBlue
Hex per channelR 0B · G 49 · B 4B
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