Colour
#3D3439
- #3D3439
- Grey
- Dark
- Nearest: Dark slate grey
#3D3439 is a grey with RGB values 61, 52, 57 and HSL 327°, 8%, 22%. It is a dark colour, so white text on it reaches 12:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#3D3439#3D3439
HEX#3D3439
RGBrgb(61, 52, 57)
RGB (0–1)0.2392, 0.2039, 0.2235
RGB percentages23.9%, 20.4%, 22.4%
HSLhsl(326.7, 8%, 22.2%)
HSV / HSBhsv(326.7, 14.8%, 23.9%)
CMYK0%, 14.8%, 6.6%, 76.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,011,065
CSS custom property--colour: #3D3439;
Brightness & contrast
Relative luminance0.03743WCAG 2.x, 0 is black and 1 is white
Perceived brightness55.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.01:1
Contrast with white12.01:1WCAG normal text: AAA
Contrast with black1.75:1WCAG normal text: Fail
Greyscale equivalent#363636
Inverted#C2CBC6
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.01:1WCAG large text: AAA
Contrast with black, large text1.75:1WCAG large text: Fail
Named colours
Hue familygrey
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#343D38
Analogous#3D343D, #3D3435
Triadic#393D34, #34393D
Split complementary#353D34, #343D3D
Tetradic#3D3D34, #343D38, #34353D
Tints, shades & saturation
Channel breakdown
R61
G52
B57
Red61 (23.9%)
Green52 (20.4%)
Blue57 (22.4%)
Hue326.67°
Saturation (HSL)7.96%
Lightness22.16%
Dominant channelRed
Hex per channelR 3D · G 34 · B 39
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