Colour
#3A423A
- #3A423A
- Grey
- Dark
- Nearest: Dark slate grey
#3A423A is a grey with RGB values 58, 66, 58 and HSL 120°, 6%, 24%. It is a dark colour, so white text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#3A423A#3A423A
HEX#3A423A
RGBrgb(58, 66, 58)
RGB (0–1)0.2275, 0.2588, 0.2275
RGB percentages22.7%, 25.9%, 22.7%
HSLhsl(120, 6.5%, 24.3%)
HSV / HSBhsv(120, 12.1%, 25.9%)
CMYK12.1%, 0%, 12.1%, 74.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,818,042
CSS custom property--colour: #3A423A;
Brightness & contrast
Relative luminance0.05101WCAG 2.x, 0 is black and 1 is white
Perceived brightness62.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.39:1
Contrast with white10.39:1WCAG normal text: AAA
Contrast with black2.02:1WCAG normal text: Fail
Greyscale equivalent#404040
Inverted#C5BDC5
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.39:1WCAG large text: AAA
Contrast with black, large text2.02:1WCAG large text: Fail
Named colours
Hue familygrey
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#423A42
Analogous#3E423A, #3A423E
Triadic#3A3A42, #423A3A
Split complementary#3E3A42, #423A3E
Tetradic#3A3E42, #423A42, #423E3A
Tints, shades & saturation
Channel breakdown
R58
G66
B58
Red58 (22.7%)
Green66 (25.9%)
Blue58 (22.7%)
Hue120°
Saturation (HSL)6.45%
Lightness24.31%
Dominant channelGreen
Hex per channelR 3A · G 42 · B 3A
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