Colour
#443F42
- #443F42
- Grey
- Dark
- Nearest: Dark slate grey
#443F42 is a grey with RGB values 68, 63, 66 and HSL 324°, 4%, 26%. It is a dark colour, so white text on it reaches 10.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#443F42#443F42
HEX#443F42
RGBrgb(68, 63, 66)
RGB (0–1)0.2667, 0.2471, 0.2588
RGB percentages26.7%, 24.7%, 25.9%
HSLhsl(324, 3.8%, 25.7%)
HSV / HSBhsv(324, 7.4%, 26.7%)
CMYK0%, 7.4%, 2.9%, 73.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,472,642
CSS custom property--colour: #443F42;
Brightness & contrast
Relative luminance0.05177WCAG 2.x, 0 is black and 1 is white
Perceived brightness64.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.32:1
Contrast with white10.32:1WCAG normal text: AAA
Contrast with black2.04:1WCAG normal text: Fail
Greyscale equivalent#404040
Inverted#BBC0BD
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.32:1WCAG large text: AAA
Contrast with black, large text2.04:1WCAG large text: Fail
Named colours
Hue familygrey
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3F4441
Analogous#433F44, #443F3F
Triadic#42443F, #3F4244
Split complementary#40443F, #3F4443
Tetradic#44433F, #3F4441, #3F3F44
Tints, shades & saturation
Channel breakdown
R68
G63
B66
Red68 (26.7%)
Green63 (24.7%)
Blue66 (25.9%)
Hue324°
Saturation (HSL)3.82%
Lightness25.69%
Dominant channelRed
Hex per channelR 44 · G 3F · B 42
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