Colour
#2F3834
- #2F3834
- Cyan
- Dark
- Nearest: Dark slate grey
#2F3834 is a cyan with RGB values 47, 56, 52 and HSL 153°, 9%, 20%. It is a dark colour, so white text on it reaches 12.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#2F3834#2F3834
HEX#2F3834
RGBrgb(47, 56, 52)
RGB (0–1)0.1843, 0.2196, 0.2039
RGB percentages18.4%, 22%, 20.4%
HSLhsl(153.3, 8.7%, 20.2%)
HSV / HSBhsv(153.3, 16.1%, 22%)
CMYK16.1%, 0%, 7.1%, 78%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,094,580
CSS custom property--colour: #2F3834;
Brightness & contrast
Relative luminance0.03681WCAG 2.x, 0 is black and 1 is white
Perceived brightness53 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.1:1
Contrast with white12.1:1WCAG normal text: AAA
Contrast with black1.74:1WCAG normal text: Fail
Greyscale equivalent#363636
Inverted#D0C7CB
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.1:1WCAG large text: AAA
Contrast with black, large text1.74:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#382F33
Analogous#2F3830, #2F3838
Triadic#342F38, #38342F
Split complementary#382F38, #38302F
Tetradic#2F2F38, #382F33, #38382F
Tints, shades & saturation
Channel breakdown
R47
G56
B52
Red47 (18.4%)
Green56 (22%)
Blue52 (20.4%)
Hue153.33°
Saturation (HSL)8.74%
Lightness20.2%
Dominant channelGreen
Hex per channelR 2F · G 38 · B 34
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