Colour
#393D3B
- #393D3B
- Grey
- Dark
- Nearest: Dark slate grey
#393D3B is a grey with RGB values 57, 61, 59 and HSL 150°, 3%, 23%. It is a dark colour, so white text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#393D3B#393D3B
HEX#393D3B
RGBrgb(57, 61, 59)
RGB (0–1)0.2235, 0.2392, 0.2314
RGB percentages22.4%, 23.9%, 23.1%
HSLhsl(150, 3.4%, 23.1%)
HSV / HSBhsv(150, 6.6%, 23.9%)
CMYK6.6%, 0%, 3.3%, 76.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,751,227
CSS custom property--colour: #393D3B;
Brightness & contrast
Relative luminance0.04523WCAG 2.x, 0 is black and 1 is white
Perceived brightness59.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.03:1
Contrast with white11.03:1WCAG normal text: AAA
Contrast with black1.9:1WCAG normal text: Fail
Greyscale equivalent#3C3C3C
Inverted#C6C2C4
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.03:1WCAG large text: AAA
Contrast with black, large text1.9:1WCAG large text: Fail
Named colours
Hue familygrey
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3D393B
Analogous#393D39, #393D3D
Triadic#3B393D, #3D3B39
Split complementary#3D393D, #3D3939
Tetradic#39393D, #3D393B, #3D3D39
Tints, shades & saturation
Channel breakdown
R57
G61
B59
Red57 (22.4%)
Green61 (23.9%)
Blue59 (23.1%)
Hue150°
Saturation (HSL)3.39%
Lightness23.14%
Dominant channelGreen
Hex per channelR 39 · G 3D · B 3B
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