Colour
#36393A
- #36393A
- Grey
- Dark
- Nearest: Dark slate grey
#36393A is a grey with RGB values 54, 57, 58 and HSL 195°, 4%, 22%. It is a dark colour, so white text on it reaches 11.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#36393A#36393A
HEX#36393A
RGBrgb(54, 57, 58)
RGB (0–1)0.2118, 0.2235, 0.2275
RGB percentages21.2%, 22.4%, 22.7%
HSLhsl(195, 3.6%, 22%)
HSV / HSBhsv(195, 6.9%, 22.7%)
CMYK6.9%, 1.7%, 0%, 77.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,553,594
CSS custom property--colour: #36393A;
Brightness & contrast
Relative luminance0.04016WCAG 2.x, 0 is black and 1 is white
Perceived brightness56.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.65:1
Contrast with white11.65:1WCAG normal text: AAA
Contrast with black1.8:1WCAG normal text: Fail
Greyscale equivalent#383838
Inverted#C9C6C5
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.65:1WCAG large text: AAA
Contrast with black, large text1.8:1WCAG large text: Fail
Named colours
Hue familygrey
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3A3736
Analogous#363A39, #36373A
Triadic#3A3639, #393A36
Split complementary#3A3637, #3A3936
Tetradic#39363A, #3A3736, #373A36
Tints, shades & saturation
Channel breakdown
R54
G57
B58
Red54 (21.2%)
Green57 (22.4%)
Blue58 (22.7%)
Hue195°
Saturation (HSL)3.57%
Lightness21.96%
Dominant channelBlue
Hex per channelR 36 · G 39 · B 3A
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